151854402 has 16 divisors (see below), whose sum is σ = 347095872. Its totient is φ = 43386960.

The previous prime is 151854397. The next prime is 151854427. The reversal of 151854402 is 204458151.

It is a self number, because there is not a number n which added to its sum of digits gives 151854402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1807749 + ... + 1807832.

It is an arithmetic number, because the mean of its divisors is an integer number (21693492).

Almost surely, 2^151854402 is an apocalyptic number.

151854402 is an abundant number, since it is smaller than the sum of its proper divisors (195241470).

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

151854402 is a wasteful number, since it uses less digits than its factorization.

151854402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3615593.

The product of its (nonzero) digits is 6400, while the sum is 30.

The square root of 151854402 is about 12322.9218126222. The cubic root of 151854402 is about 533.5098744552.

The spelling of 151854402 in words is "one hundred fifty-one million, eight hundred fifty-four thousand, four hundred two".