90760744 has 8 divisors (see below), whose sum is σ = 170176410. Its totient is φ = 45380368.

The previous prime is 90760693. The next prime is 90760753. The reversal of 90760744 is 44706709.

It can be written as a sum of positive squares in only one way, i.e., 71064900 + 19695844 = 8430^2 + 4438^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5672539 + ... + 5672554.

Almost surely, 2^90760744 is an apocalyptic number.

It is an amenable number.

90760744 is a deficient number, since it is larger than the sum of its proper divisors (79415666).

90760744 is a wasteful number, since it uses less digits than its factorization.

90760744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11345099 (or 11345095 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 90760744 is about 9526.8433386930. The cubic root of 90760744 is about 449.3996009378.

The spelling of 90760744 in words is "ninety million, seven hundred sixty thousand, seven hundred forty-four".