154051416 has 64 divisors (see below), whose sum is σ = 453103200. Its totient is φ = 48328704.

The previous prime is 154051397. The next prime is 154051421. The reversal of 154051416 is 614150451.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 154051416.

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, 17305 + ... + 24648.

Almost surely, 2^154051416 is an apocalyptic number.

It is an amenable number.

154051416 is an abundant number, since it is smaller than the sum of its proper divisors (299051784).

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

154051416 is a wasteful number, since it uses less digits than its factorization.

154051416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41985 (or 41975 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 154051416 is about 12411.7450827835. The cubic root of 154051416 is about 536.0704871287.

The spelling of 154051416 in words is "one hundred fifty-four million, fifty-one thousand, four hundred sixteen".