90460519 has 16 divisors (see below), whose sum is σ = 99525888. Its totient is φ = 81873792.

The previous prime is 90460507. The next prime is 90460529. The reversal of 90460519 is 91506409.

It is a cyclic number.

It is not a de Polignac number, because 90460519 - 2²¹ = 88363367 is a prime.

It is a super-2 number, since 2×90460519² = 16366210995498722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90460529) 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 15 ways as a sum of consecutive naturals, for example, 48054 + ... + 49900.

It is an arithmetic number, because the mean of its divisors is an integer number (6220368).

Almost surely, 2^90460519 is an apocalyptic number.

90460519 is a deficient number, since it is larger than the sum of its proper divisors (9065369).

90460519 is a wasteful number, since it uses less digits than its factorization.

90460519 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1974.

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 90460519 is about 9511.0734935653. The cubic root of 90460519 is about 448.9035346490.

The spelling of 90460519 in words is "ninety million, four hundred sixty thousand, five hundred nineteen".