90360067 has 24 divisors (see below), whose sum is σ = 112285440. Its totient is φ = 72288720.

The previous prime is 90360047. The next prime is 90360073. The reversal of 90360067 is 76006309.

It is a de Polignac number, because none of the positive numbers 2^k-90360067 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90360047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65418 + ... + 66784.

It is an arithmetic number, because the mean of its divisors is an integer number (4678560).

Almost surely, 2^90360067 is an apocalyptic number.

90360067 is a deficient number, since it is larger than the sum of its proper divisors (21925373).

90360067 is a wasteful number, since it uses less digits than its factorization.

90360067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1471 (or 1464 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 31.

The square root of 90360067 is about 9505.7912348210. The cubic root of 90360067 is about 448.7373112698.

The spelling of 90360067 in words is "ninety million, three hundred sixty thousand, sixty-seven".