151402254 has 8 divisors (see below), whose sum is σ = 302804520. Its totient is φ = 50467416.

The previous prime is 151402253. The next prime is 151402283. The reversal of 151402254 is 452204151.

151402254 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

151402254 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151402253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12616849 + ... + 12616860.

It is an arithmetic number, because the mean of its divisors is an integer number (37850565).

Almost surely, 2^151402254 is an apocalyptic number.

151402254 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

151402254 is a wasteful number, since it uses less digits than its factorization.

151402254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25233714.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 151402254 is about 12304.5623246014. The cubic root of 151402254 is about 532.9798377152.

The spelling of 151402254 in words is "one hundred fifty-one million, four hundred two thousand, two hundred fifty-four".