46892157 has 8 divisors (see below), whose sum is σ = 67332384. Its totient is φ = 28856688.

The previous prime is 46892149. The next prime is 46892189. The reversal of 46892157 is 75129864.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 46892157 - 2³ = 46892149 is a prime.

It is a super-2 number, since 2×46892157² = 4397748776225298, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46892117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 601143 + ... + 601220.

It is an arithmetic number, because the mean of its divisors is an integer number (8416548).

Almost surely, 2^46892157 is an apocalyptic number.

It is an amenable number.

46892157 is a deficient number, since it is larger than the sum of its proper divisors (20440227).

46892157 is a wasteful number, since it uses less digits than its factorization.

46892157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1202379.

The product of its digits is 120960, while the sum is 42.

The square root of 46892157 is about 6847.7848243063. The cubic root of 46892157 is about 360.6063777458.

The spelling of 46892157 in words is "forty-six million, eight hundred ninety-two thousand, one hundred fifty-seven".