46670157 has 12 divisors (see below), whose sum is σ = 68685084. Its totient is φ = 30526080.

The previous prime is 46670149. The next prime is 46670161. The reversal of 46670157 is 75107664.

It can be written as a sum of positive squares in 2 ways, for example, as 31036041 + 15634116 = 5571^2 + 3954^2 .

It is not a de Polignac number, because 46670157 - 2³ = 46670149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46670147) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48444 + ... + 49397.

It is an arithmetic number, because the mean of its divisors is an integer number (5723757).

Almost surely, 2^46670157 is an apocalyptic number.

It is an amenable number.

46670157 is a deficient number, since it is larger than the sum of its proper divisors (22014927).

46670157 is a wasteful number, since it uses less digits than its factorization.

46670157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97900 (or 97897 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 46670157 is about 6831.5559721047. Note that the first 3 decimals coincide. The cubic root of 46670157 is about 360.0364083548.

The spelling of 46670157 in words is "forty-six million, six hundred seventy thousand, one hundred fifty-seven".