90524346 has 16 divisors (see below), whose sum is σ = 197507808. Its totient is φ = 27431600.

The previous prime is 90524339. The next prime is 90524347. The reversal of 90524346 is 64342509.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (90524347) 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, 685725 + ... + 685856.

It is an arithmetic number, because the mean of its divisors is an integer number (12344238).

Almost surely, 2^90524346 is an apocalyptic number.

90524346 is an abundant number, since it is smaller than the sum of its proper divisors (106983462).

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

90524346 is a wasteful number, since it uses less digits than its factorization.

90524346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1371597.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 90524346 is about 9514.4283065248. The cubic root of 90524346 is about 449.0090887260.

The spelling of 90524346 in words is "ninety million, five hundred twenty-four thousand, three hundred forty-six".