46657951 has 4 divisors (see below), whose sum is σ = 46739392. Its totient is φ = 46576512.

The previous prime is 46657913. The next prime is 46657957. The reversal of 46657951 is 15975664.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 46657951 - 2¹⁹ = 46133663 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46657898 and 46657907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46657957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39855 + ... + 41008.

It is an arithmetic number, because the mean of its divisors is an integer number (11684848).

Almost surely, 2^46657951 is an apocalyptic number.

46657951 is a deficient number, since it is larger than the sum of its proper divisors (81441).

46657951 is an equidigital number, since it uses as much as digits as its factorization.

46657951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81440.

The product of its digits is 226800, while the sum is 43.

The square root of 46657951 is about 6830.6625593715. The cubic root of 46657951 is about 360.0050179342.

The spelling of 46657951 in words is "forty-six million, six hundred fifty-seven thousand, nine hundred fifty-one".