42896516 has 12 divisors (see below), whose sum is σ = 80843532. Its totient is φ = 19798368.

The previous prime is 42896501. The next prime is 42896527. The reversal of 42896516 is 61569824.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 12602500 + 30294016 = 3550^2 + 5504^2 .

It is a super-2 number, since 2×42896516² = 3680222169876512, 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, 412415 + ... + 412518.

It is an arithmetic number, because the mean of its divisors is an integer number (6736961).

Almost surely, 2^42896516 is an apocalyptic number.

It is an amenable number.

42896516 is a deficient number, since it is larger than the sum of its proper divisors (37947016).

42896516 is a wasteful number, since it uses less digits than its factorization.

42896516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 824950 (or 824948 counting only the distinct ones).

The product of its digits is 103680, while the sum is 41.

The square root of 42896516 is about 6549.5431901775. The cubic root of 42896516 is about 350.0585371480.

The spelling of 42896516 in words is "forty-two million, eight hundred ninety-six thousand, five hundred sixteen".