153023914 has 16 divisors (see below), whose sum is σ = 233699400. Its totient is φ = 75133440.

The previous prime is 153023909. The next prime is 153023917. The reversal of 153023914 is 419320351.

It can be written as a sum of positive squares in 4 ways, for example, as 111999889 + 41024025 = 10583^2 + 6405^2 .

It is not an unprimeable number, because it can be changed into a prime (153023917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33012 + ... + 37360.

Almost surely, 2^153023914 is an apocalyptic number.

153023914 is a deficient number, since it is larger than the sum of its proper divisors (80675486).

153023914 is a wasteful number, since it uses less digits than its factorization.

153023914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4665.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 153023914 is about 12370.2835052395. The cubic root of 153023914 is about 534.8759883760.

The spelling of 153023914 in words is "one hundred fifty-three million, twenty-three thousand, nine hundred fourteen".