42701544 has 48 divisors (see below), whose sum is σ = 116082720. Its totient is φ = 14180640.

The previous prime is 42701509. The next prime is 42701557. The reversal of 42701544 is 44510724.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21439 + ... + 23345.

It is an arithmetic number, because the mean of its divisors is an integer number (2418390).

Almost surely, 2^42701544 is an apocalyptic number.

It is an amenable number.

42701544 is an abundant number, since it is smaller than the sum of its proper divisors (73381176).

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

42701544 is a wasteful number, since it uses less digits than its factorization.

42701544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2230 (or 2223 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 27.

The square root of 42701544 is about 6534.6418417538. The cubic root of 42701544 is about 349.5273729536.

The spelling of 42701544 in words is "forty-two million, seven hundred one thousand, five hundred forty-four".