158154162 has 32 divisors (see below), whose sum is σ = 335472192. Its totient is φ = 49534464.

The previous prime is 158154149. The next prime is 158154167. The reversal of 158154162 is 261451851.

It is not an unprimeable number, because it can be changed into a prime (158154167) 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, 96393 + ... + 98019.

It is an arithmetic number, because the mean of its divisors is an integer number (10483506).

Almost surely, 2^158154162 is an apocalyptic number.

158154162 is an abundant number, since it is smaller than the sum of its proper divisors (177318030).

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

158154162 is a wasteful number, since it uses less digits than its factorization.

158154162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2602.

The product of its digits is 9600, while the sum is 33.

The square root of 158154162 is about 12575.9358299890. The cubic root of 158154162 is about 540.7877870661.

The spelling of 158154162 in words is "one hundred fifty-eight million, one hundred fifty-four thousand, one hundred sixty-two".