46257089 has 4 divisors (see below), whose sum is σ = 46288320. Its totient is φ = 46225860.

The previous prime is 46257073. The next prime is 46257097. The reversal of 46257089 is 98075264.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 46257089 - 2⁴ = 46257073 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (46257019) 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, 13277 + ... + 16394.

It is an arithmetic number, because the mean of its divisors is an integer number (11572080).

Almost surely, 2^46257089 is an apocalyptic number.

It is an amenable number.

46257089 is a deficient number, since it is larger than the sum of its proper divisors (31231).

46257089 is a wasteful number, since it uses less digits than its factorization.

46257089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31230.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 46257089 is about 6801.2564280433. The cubic root of 46257089 is about 358.9710562399.

The spelling of 46257089 in words is "forty-six million, two hundred fifty-seven thousand, eighty-nine".