42374622 has 16 divisors (see below), whose sum is σ = 85528080. Its totient is φ = 13995072.

The previous prime is 42374609. The next prime is 42374623. The reversal of 42374622 is 22647324.

It is a self number, because there is not a number n which added to its sum of digits gives 42374622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42374623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31743 + ... + 33050.

It is an arithmetic number, because the mean of its divisors is an integer number (5345505).

Almost surely, 2^42374622 is an apocalyptic number.

42374622 is an abundant number, since it is smaller than the sum of its proper divisors (43153458).

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

42374622 is a wasteful number, since it uses less digits than its factorization.

42374622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64907.

The product of its digits is 16128, while the sum is 30.

The square root of 42374622 is about 6509.5792490759. The cubic root of 42374622 is about 348.6330957973.

The spelling of 42374622 in words is "forty-two million, three hundred seventy-four thousand, six hundred twenty-two".