151657948 has 48 divisors (see below), whose sum is σ = 292499424. Its totient is φ = 68382720.

The previous prime is 151657937. The next prime is 151657973. The reversal of 151657948 is 849756151.

151657948 is nontrivially palindromic in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 151657898 and 151657907.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 539568 + ... + 539848.

It is an arithmetic number, because the mean of its divisors is an integer number (6093738).

Almost surely, 2^151657948 is an apocalyptic number.

It is an amenable number.

151657948 is a deficient number, since it is larger than the sum of its proper divisors (140841476).

151657948 is a wasteful number, since it uses less digits than its factorization.

151657948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502 (or 500 counting only the distinct ones).

The product of its digits is 302400, while the sum is 46.

The square root of 151657948 is about 12314.9481525502. The cubic root of 151657948 is about 533.2797079763.

The spelling of 151657948 in words is "one hundred fifty-one million, six hundred fifty-seven thousand, nine hundred forty-eight".