90495345 has 8 divisors (see below), whose sum is σ = 144792576. Its totient is φ = 48264176.

The previous prime is 90495337. The next prime is 90495371. The reversal of 90495345 is 54359409.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 90495345 - 2³ = 90495337 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3016497 + ... + 3016526.

It is an arithmetic number, because the mean of its divisors is an integer number (18099072).

Almost surely, 2^90495345 is an apocalyptic number.

It is an amenable number.

90495345 is a deficient number, since it is larger than the sum of its proper divisors (54297231).

90495345 is a wasteful number, since it uses less digits than its factorization.

90495345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6033031.

The product of its (nonzero) digits is 97200, while the sum is 39.

The square root of 90495345 is about 9512.9041307058. The cubic root of 90495345 is about 448.9611343948.

The spelling of 90495345 in words is "ninety million, four hundred ninety-five thousand, three hundred forty-five".