49154316 has 24 divisors (see below), whose sum is σ = 116639040. Its totient is φ = 16106832.

The previous prime is 49154309. The next prime is 49154321. The reversal of 49154316 is 61345194.

It is a super-2 number, since 2×49154316² = 4832293562855712, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34006 + ... + 35421.

It is an arithmetic number, because the mean of its divisors is an integer number (4859960).

Almost surely, 2^49154316 is an apocalyptic number.

It is an amenable number.

49154316 is an abundant number, since it is smaller than the sum of its proper divisors (67484724).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49154316 is a wasteful number, since it uses less digits than its factorization.

49154316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69493 (or 69491 counting only the distinct ones).

The product of its digits is 12960, while the sum is 33.

The square root of 49154316 is about 7011.0139067042. The cubic root of 49154316 is about 366.3143109082.

The spelling of 49154316 in words is "forty-nine million, one hundred fifty-four thousand, three hundred sixteen".