94965840 has 120 divisors (see below), whose sum is σ = 326807208. Its totient is φ = 24698880.

The previous prime is 94965823. The next prime is 94965841. The reversal of 94965840 is 4856949.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 6906384 + 88059456 = 2628^2 + 9384^2 .

It is a tau number, because it is divible by the number of its divisors (120).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94965841) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27912 + ... + 31128.

Almost surely, 2^94965840 is an apocalyptic number.

94965840 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 94965840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163403604).

94965840 is an abundant number, since it is smaller than the sum of its proper divisors (231841368).

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

94965840 is a wasteful number, since it uses less digits than its factorization.

94965840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3277 (or 3268 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 94965840 is about 9745.0418162263. The cubic root of 94965840 is about 456.2355661913.

The spelling of 94965840 in words is "ninety-four million, nine hundred sixty-five thousand, eight hundred forty".