94001020 has 24 divisors (see below), whose sum is σ = 197589168. Its totient is φ = 37564800.

The previous prime is 94001009. The next prime is 94001027. The reversal of 94001020 is 2010049.

It is a super-2 number, since 2×94001020² = 17672383522080800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 94000985 and 94001003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94001027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33055 + ... + 35785.

It is an arithmetic number, because the mean of its divisors is an integer number (8232882).

Almost surely, 2^94001020 is an apocalyptic number.

It is an amenable number.

94001020 is an abundant number, since it is smaller than the sum of its proper divisors (103588148).

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

94001020 is a wasteful number, since it uses less digits than its factorization.

94001020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4461 (or 4459 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 94001020 is about 9695.4123171735. The cubic root of 94001020 is about 454.6852389719.

Adding to 94001020 its reverse (2010049), we get a palindrome (96011069).

The spelling of 94001020 in words is "ninety-four million, one thousand, twenty".