90314959 has 4 divisors (see below), whose sum is σ = 103217104. Its totient is φ = 77412816.

The previous prime is 90314957. The next prime is 90314981. The reversal of 90314959 is 95941309.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 95941309 = 29 ⋅3308321.

It is a cyclic number.

It is not a de Polignac number, because 90314959 - 2¹ = 90314957 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 (90314957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6451062 + ... + 6451075.

It is an arithmetic number, because the mean of its divisors is an integer number (25804276).

Almost surely, 2^90314959 is an apocalyptic number.

90314959 is a deficient number, since it is larger than the sum of its proper divisors (12902145).

90314959 is a wasteful number, since it uses less digits than its factorization.

90314959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12902144.

The product of its (nonzero) digits is 43740, while the sum is 40.

The square root of 90314959 is about 9503.4182797560. The cubic root of 90314959 is about 448.6626285311.

The spelling of 90314959 in words is "ninety million, three hundred fourteen thousand, nine hundred fifty-nine".