42959154 has 16 divisors (see below), whose sum is σ = 98192448. Its totient is φ = 12274032.

The previous prime is 42959141. The next prime is 42959167. The reversal of 42959154 is 45195924.

It is an interprime number because it is at equal distance from previous prime (42959141) and next prime (42959167).

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, 511377 + ... + 511460.

It is an arithmetic number, because the mean of its divisors is an integer number (6137028).

Almost surely, 2^42959154 is an apocalyptic number.

42959154 is an abundant number, since it is smaller than the sum of its proper divisors (55233294).

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

42959154 is a wasteful number, since it uses less digits than its factorization.

42959154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022849.

The product of its digits is 64800, while the sum is 39.

The square root of 42959154 is about 6554.3233060324. The cubic root of 42959154 is about 350.2288408204.

The spelling of 42959154 in words is "forty-two million, nine hundred fifty-nine thousand, one hundred fifty-four".