7061904 has 50 divisors (see below), whose sum is σ = 20442950. Its totient is φ = 2353536.

The previous prime is 7061869. The next prime is 7061917. The reversal of 7061904 is 4091607.

It can be written as a sum of positive squares in only one way, i.e., 4665600 + 2396304 = 2160^2 + 1548^2 .

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1429 + ... + 4020.

It is an arithmetic number, because the mean of its divisors is an integer number (408859).

Almost surely, 2^7061904 is an apocalyptic number.

It is an amenable number.

7061904 is an abundant number, since it is smaller than the sum of its proper divisors (13381046).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7061904 is a wasteful number, since it uses less digits than its factorization.

7061904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5469 (or 5454 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 7061904 is about 2657.4243168903. The cubic root of 7061904 is about 191.8553598149.

The spelling of 7061904 in words is "seven million, sixty-one thousand, nine hundred four".