90452348 has 12 divisors (see below), whose sum is σ = 180904752. Its totient is φ = 38765280.

The previous prime is 90452347. The next prime is 90452381. The reversal of 90452348 is 84325409.

90452348 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90452347) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1615193 + ... + 1615248.

It is an arithmetic number, because the mean of its divisors is an integer number (15075396).

Almost surely, 2^90452348 is an apocalyptic number.

It is an amenable number.

90452348 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

90452348 is a wasteful number, since it uses less digits than its factorization.

90452348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3230452 (or 3230450 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 90452348 is about 9510.6439319323. The cubic root of 90452348 is about 448.8900182506.

The spelling of 90452348 in words is "ninety million, four hundred fifty-two thousand, three hundred forty-eight".