89754942 has 32 divisors (see below), whose sum is σ = 188496000. Its totient is φ = 28451808.

The previous prime is 89754923. The next prime is 89754943. The reversal of 89754942 is 24945798.

It is a super-2 number, since 2×89754942² = 16111899226846728, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 89754891 and 89754900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89754943) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7809 + ... + 15507.

It is an arithmetic number, because the mean of its divisors is an integer number (5890500).

Almost surely, 2^89754942 is an apocalyptic number.

89754942 is an abundant number, since it is smaller than the sum of its proper divisors (98741058).

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

89754942 is a wasteful number, since it uses less digits than its factorization.

89754942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7800.

The product of its digits is 725760, while the sum is 48.

The square root of 89754942 is about 9473.9084859418. The cubic root of 89754942 is about 447.7333626745.

The spelling of 89754942 in words is "eighty-nine million, seven hundred fifty-four thousand, nine hundred forty-two".