46791057 has 4 divisors (see below), whose sum is σ = 62388080. Its totient is φ = 31194036.

The previous prime is 46791047. The next prime is 46791109. The reversal of 46791057 is 75019764.

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 not a de Polignac number, because 46791057 - 2⁸ = 46790801 is a prime.

It is a super-3 number, since 3×46791057³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46791037) 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, 7798507 + ... + 7798512.

It is an arithmetic number, because the mean of its divisors is an integer number (15597020).

Almost surely, 2^46791057 is an apocalyptic number.

It is an amenable number.

46791057 is a deficient number, since it is larger than the sum of its proper divisors (15597023).

46791057 is a wasteful number, since it uses less digits than its factorization.

46791057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15597022.

The product of its (nonzero) digits is 52920, while the sum is 39.

The square root of 46791057 is about 6840.3988918776. The cubic root of 46791057 is about 360.3470341843.

The spelling of 46791057 in words is "forty-six million, seven hundred ninety-one thousand, fifty-seven".