151605235 has 16 divisors (see below), whose sum is σ = 195348672. Its totient is φ = 112537600.

The previous prime is 151605217. The next prime is 151605239. The reversal of 151605235 is 532506151.

It is not a de Polignac number, because 151605235 - 2¹⁵ = 151572467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151605239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6526 + ... + 18595.

It is an arithmetic number, because the mean of its divisors is an integer number (12209292).

Almost surely, 2^151605235 is an apocalyptic number.

151605235 is a deficient number, since it is larger than the sum of its proper divisors (43743437).

151605235 is a wasteful number, since it uses less digits than its factorization.

151605235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25214.

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 151605235 is about 12312.8077626511. The cubic root of 151605235 is about 533.2179153455.

The spelling of 151605235 in words is "one hundred fifty-one million, six hundred five thousand, two hundred thirty-five".