46732157 has 2 divisors, whose sum is σ = 46732158. Its totient is φ = 46732156.

The previous prime is 46732123. The next prime is 46732181. The reversal of 46732157 is 75123764.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46526041 + 206116 = 6821^2 + 454^2 .

It is a cyclic number.

It is not a de Polignac number, because 46732157 - 2¹⁰ = 46731133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46732117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23366078 + 23366079.

It is an arithmetic number, because the mean of its divisors is an integer number (23366079).

Almost surely, 2^46732157 is an apocalyptic number.

It is an amenable number.

46732157 is a deficient number, since it is larger than the sum of its proper divisors (1).

46732157 is an equidigital number, since it uses as much as digits as its factorization.

46732157 is an evil number, because the sum of its binary digits is even.

The product of its digits is 35280, while the sum is 35.

The square root of 46732157 is about 6836.0922316774. The cubic root of 46732157 is about 360.1957705769.

The spelling of 46732157 in words is "forty-six million, seven hundred thirty-two thousand, one hundred fifty-seven".