42914538 has 48 divisors (see below), whose sum is σ = 95397120. Its totient is φ = 13938912.

The previous prime is 42914503. The next prime is 42914539. The reversal of 42914538 is 83541924.

Its product of digits (34560) is a multiple of the sum of its prime divisors (480).

It is not an unprimeable number, because it can be changed into a prime (42914539) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 146320 + ... + 146612.

It is an arithmetic number, because the mean of its divisors is an integer number (1987440).

Almost surely, 2^42914538 is an apocalyptic number.

42914538 is an abundant number, since it is smaller than the sum of its proper divisors (52482582).

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

42914538 is a wasteful number, since it uses less digits than its factorization.

42914538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483 (or 480 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 42914538 is about 6550.9188668461. The cubic root of 42914538 is about 350.1075533405.

The spelling of 42914538 in words is "forty-two million, nine hundred fourteen thousand, five hundred thirty-eight".