6920516 has 12 divisors (see below), whose sum is σ = 12637632. Its totient is φ = 3309768.

The previous prime is 6920509. The next prime is 6920521. The reversal of 6920516 is 6150296.

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, 37520 + ... + 37703.

It is an arithmetic number, because the mean of its divisors is an integer number (1053136).

Almost surely, 2^6920516 is an apocalyptic number.

It is an amenable number.

6920516 is a deficient number, since it is larger than the sum of its proper divisors (5717116).

6920516 is a wasteful number, since it uses less digits than its factorization.

6920516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75250 (or 75248 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 6920516 is about 2630.6873626488. The cubic root of 6920516 is about 190.5663250751.

The spelling of 6920516 in words is "six million, nine hundred twenty thousand, five hundred sixteen".