46470157 has 4 divisors (see below), whose sum is σ = 46500480. Its totient is φ = 46439836.

The previous prime is 46470131. The next prime is 46470161. The reversal of 46470157 is 75107464.

It is a happy number.

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 46470157 - 2¹¹ = 46468109 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 (46470167) 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, 12733 + ... + 15970.

It is an arithmetic number, because the mean of its divisors is an integer number (11625120).

Almost surely, 2^46470157 is an apocalyptic number.

It is an amenable number.

46470157 is a deficient number, since it is larger than the sum of its proper divisors (30323).

46470157 is a wasteful number, since it uses less digits than its factorization.

46470157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30322.

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 46470157 is about 6816.9023023658. The cubic root of 46470157 is about 359.5213726821.

The spelling of 46470157 in words is "forty-six million, four hundred seventy thousand, one hundred fifty-seven".