7042466 has 8 divisors (see below), whose sum is σ = 10575360. Its totient is φ = 3517348.

The previous prime is 7042459. The next prime is 7042493. The reversal of 7042466 is 6642407.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×7042466² = 99192654722312, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1655 + ... + 4101.

It is an arithmetic number, because the mean of its divisors is an integer number (1321920).

Almost surely, 2^7042466 is an apocalyptic number.

7042466 is a deficient number, since it is larger than the sum of its proper divisors (3532894).

7042466 is a wasteful number, since it uses less digits than its factorization.

7042466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3888.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 7042466 is about 2653.7644959566. The cubic root of 7042466 is about 191.6791697788.

The spelling of 7042466 in words is "seven million, forty-two thousand, four hundred sixty-six".