42276685 has 16 divisors (see below), whose sum is σ = 55598400. Its totient is φ = 30605440.

The previous prime is 42276623. The next prime is 42276701. The reversal of 42276685 is 58667224.

It is not a de Polignac number, because 42276685 - 2⁷ = 42276557 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11166 + ... + 14464.

It is an arithmetic number, because the mean of its divisors is an integer number (3474900).

Almost surely, 2^42276685 is an apocalyptic number.

It is an amenable number.

42276685 is a deficient number, since it is larger than the sum of its proper divisors (13321715).

42276685 is a wasteful number, since it uses less digits than its factorization.

42276685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3548.

The product of its digits is 161280, while the sum is 40.

The square root of 42276685 is about 6502.0523682911. The cubic root of 42276685 is about 348.3642995499.

The spelling of 42276685 in words is "forty-two million, two hundred seventy-six thousand, six hundred eighty-five".