42265484 has 12 divisors (see below), whose sum is σ = 74227944. Its totient is φ = 21057504.

The previous prime is 42265471. The next prime is 42265511. The reversal of 42265484 is 48456224.

It is a super-2 number, since 2×42265484² = 3572742275508512, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17537 + ... + 19800.

It is an arithmetic number, because the mean of its divisors is an integer number (6185662).

Almost surely, 2^42265484 is an apocalyptic number.

It is an amenable number.

42265484 is a deficient number, since it is larger than the sum of its proper divisors (31962460).

42265484 is a wasteful number, since it uses less digits than its factorization.

42265484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37624 (or 37622 counting only the distinct ones).

The product of its digits is 61440, while the sum is 35.

The square root of 42265484 is about 6501.1909678151. The cubic root of 42265484 is about 348.3335310291. Note that the first 3 decimals are identical.

The spelling of 42265484 in words is "forty-two million, two hundred sixty-five thousand, four hundred eighty-four".