94969620 has 72 divisors (see below), whose sum is σ = 290089800. Its totient is φ = 25148160.

The previous prime is 94969583. The next prime is 94969631. The reversal of 94969620 is 2696949.

It can be written as a sum of positive squares in 4 ways, for example, as 374544 + 94595076 = 612^2 + 9726^2 .

It is a super-3 number, since 3×94969620³ (a number of 25 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25050 + ... + 28590.

It is an arithmetic number, because the mean of its divisors is an integer number (4029025).

Almost surely, 2^94969620 is an apocalyptic number.

94969620 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 94969620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145044900).

94969620 is an abundant number, since it is smaller than the sum of its proper divisors (195120180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

94969620 is a wasteful number, since it uses less digits than its factorization.

94969620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3705 (or 3700 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 45.

The square root of 94969620 is about 9745.2357590774. The cubic root of 94969620 is about 456.2416194120.

The spelling of 94969620 in words is "ninety-four million, nine hundred sixty-nine thousand, six hundred twenty".