154079216 has 20 divisors (see below), whose sum is σ = 300049992. Its totient is φ = 76646976.

The previous prime is 154079209. The next prime is 154079221. The reversal of 154079216 is 612970451.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21290 + ... + 27593.

Almost surely, 2^154079216 is an apocalyptic number.

154079216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

154079216 is a deficient number, since it is larger than the sum of its proper divisors (145970776).

154079216 is a wasteful number, since it uses less digits than its factorization.

154079216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49088 (or 49082 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 154079216 is about 12412.8649392475. The cubic root of 154079216 is about 536.1027314784.

The spelling of 154079216 in words is "one hundred fifty-four million, seventy-nine thousand, two hundred sixteen".