90464116 has 6 divisors (see below), whose sum is σ = 158312210. Its totient is φ = 45232056.

The previous prime is 90464053. The next prime is 90464117. The reversal of 90464116 is 61146409.

It can be written as a sum of positive squares in only one way, i.e., 67996516 + 22467600 = 8246^2 + 4740^2 .

It is a super-2 number, since 2×90464116² = 16367512567322912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90464117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11308011 + ... + 11308018.

Almost surely, 2^90464116 is an apocalyptic number.

It is an amenable number.

90464116 is a deficient number, since it is larger than the sum of its proper divisors (67848094).

90464116 is a wasteful number, since it uses less digits than its factorization.

90464116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22616033 (or 22616031 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 90464116 is about 9511.2625870596. The cubic root of 90464116 is about 448.9094845176.

The spelling of 90464116 in words is "ninety million, four hundred sixty-four thousand, one hundred sixteen".