42667076 has 24 divisors (see below), whose sum is σ = 79311960. Its totient is φ = 20014592.

The previous prime is 42667073. The next prime is 42667081. The reversal of 42667076 is 67076624.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 8561476 + 34105600 = 2926^2 + 5840^2 .

It is not an unprimeable number, because it can be changed into a prime (42667073) 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, 25646 + ... + 27258.

It is an arithmetic number, because the mean of its divisors is an integer number (3304665).

Almost surely, 2^42667076 is an apocalyptic number.

It is an amenable number.

42667076 is a deficient number, since it is larger than the sum of its proper divisors (36644884).

42667076 is a wasteful number, since it uses less digits than its factorization.

42667076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2023 (or 2021 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 38.

The square root of 42667076 is about 6532.0039804030. The cubic root of 42667076 is about 349.4333033460.

The spelling of 42667076 in words is "forty-two million, six hundred sixty-seven thousand, seventy-six".