90600739 has 2 divisors, whose sum is σ = 90600740. Its totient is φ = 90600738.

The previous prime is 90600733. The next prime is 90600743. The reversal of 90600739 is 93700609.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 90600739 - 2¹¹ = 90598691 is a prime.

It is a super-2 number, since 2×90600739² = 16416987814692242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (90600733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45300369 + 45300370.

It is an arithmetic number, because the mean of its divisors is an integer number (45300370).

Almost surely, 2^90600739 is an apocalyptic number.

90600739 is a deficient number, since it is larger than the sum of its proper divisors (1).

90600739 is an equidigital number, since it uses as much as digits as its factorization.

90600739 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10206, while the sum is 34.

The square root of 90600739 is about 9518.4420468898. The cubic root of 90600739 is about 449.1353586504.

The spelling of 90600739 in words is "ninety million, six hundred thousand, seven hundred thirty-nine".