154052014 has 4 divisors (see below), whose sum is σ = 231078024. Its totient is φ = 77026006.

The previous prime is 154051993. The next prime is 154052029. The reversal of 154052014 is 410250451.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38513002 + ... + 38513005.

It is an arithmetic number, because the mean of its divisors is an integer number (57769506).

Almost surely, 2^154052014 is an apocalyptic number.

154052014 is a deficient number, since it is larger than the sum of its proper divisors (77026010).

154052014 is an equidigital number, since it uses as much as digits as its factorization.

154052014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77026009.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 154052014 is about 12411.7691728456. The cubic root of 154052014 is about 536.0711807710.

The spelling of 154052014 in words is "one hundred fifty-four million, fifty-two thousand, fourteen".