46814557 has 4 divisors (see below), whose sum is σ = 48324736. Its totient is φ = 45304380.

The previous prime is 46814539. The next prime is 46814563. The reversal of 46814557 is 75541864.

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 46814557 - 2⁷ = 46814429 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 (46814597) 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, 755043 + ... + 755104.

It is an arithmetic number, because the mean of its divisors is an integer number (12081184).

Almost surely, 2^46814557 is an apocalyptic number.

It is an amenable number.

46814557 is a deficient number, since it is larger than the sum of its proper divisors (1510179).

46814557 is a wasteful number, since it uses less digits than its factorization.

46814557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1510178.

The product of its digits is 134400, while the sum is 40.

The square root of 46814557 is about 6842.1164123391. The cubic root of 46814557 is about 360.4073501120.

The spelling of 46814557 in words is "forty-six million, eight hundred fourteen thousand, five hundred fifty-seven".