90760007 has 4 divisors (see below), whose sum is σ = 97741560. Its totient is φ = 83778456.

The previous prime is 90759989. The next prime is 90760027. The reversal of 90760007 is 70006709.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70006709 = 43 ⋅1628063.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-90760007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90760027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3490757 + ... + 3490782.

It is an arithmetic number, because the mean of its divisors is an integer number (24435390).

Almost surely, 2^90760007 is an apocalyptic number.

90760007 is a deficient number, since it is larger than the sum of its proper divisors (6981553).

90760007 is a wasteful number, since it uses less digits than its factorization.

90760007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6981552.

The product of its (nonzero) digits is 2646, while the sum is 29.

The square root of 90760007 is about 9526.8046584361. The cubic root of 90760007 is about 449.3983845221.

The spelling of 90760007 in words is "ninety million, seven hundred sixty thousand, seven".