154074014 has 4 divisors (see below), whose sum is σ = 231111024. Its totient is φ = 77037006.

The previous prime is 154074001. The next prime is 154074017. The reversal of 154074014 is 410470451.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154074017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38518502 + ... + 38518505.

It is an arithmetic number, because the mean of its divisors is an integer number (57777756).

Almost surely, 2^154074014 is an apocalyptic number.

154074014 is a deficient number, since it is larger than the sum of its proper divisors (77037010).

154074014 is an equidigital number, since it uses as much as digits as its factorization.

154074014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77037009.

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 154074014 is about 12412.6553968118. The cubic root of 154074014 is about 536.0966981365.

The spelling of 154074014 in words is "one hundred fifty-four million, seventy-four thousand, fourteen".