49157464 has 16 divisors (see below), whose sum is σ = 92386800. Its totient is φ = 24520992.

The previous prime is 49157453. The next prime is 49157491. The reversal of 49157464 is 46475194.

49157464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×49157464² = 4832912533822592, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 3487 + ... + 10510.

It is an arithmetic number, because the mean of its divisors is an integer number (5774175).

Almost surely, 2^49157464 is an apocalyptic number.

It is an amenable number.

49157464 is a deficient number, since it is larger than the sum of its proper divisors (43229336).

49157464 is a wasteful number, since it uses less digits than its factorization.

49157464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14442 (or 14438 counting only the distinct ones).

The product of its digits is 120960, while the sum is 40.

The square root of 49157464 is about 7011.2384070148. The cubic root of 49157464 is about 366.3221307222.

The spelling of 49157464 in words is "forty-nine million, one hundred fifty-seven thousand, four hundred sixty-four".