46717157 has 4 divisors (see below), whose sum is σ = 47414496. Its totient is φ = 46019820.

The previous prime is 46717147. The next prime is 46717159. The reversal of 46717157 is 75171764.

It is a happy number.

46717157 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 46717157 - 2⁴ = 46717141 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 46717157.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46717159) 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, 348569 + ... + 348702.

It is an arithmetic number, because the mean of its divisors is an integer number (11853624).

Almost surely, 2^46717157 is an apocalyptic number.

It is an amenable number.

46717157 is a deficient number, since it is larger than the sum of its proper divisors (697339).

46717157 is an equidigital number, since it uses as much as digits as its factorization.

46717157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697338.

The product of its digits is 41160, while the sum is 38.

The square root of 46717157 is about 6834.9950256017. The cubic root of 46717157 is about 360.1572281321.

The spelling of 46717157 in words is "forty-six million, seven hundred seventeen thousand, one hundred fifty-seven".