6945492 has 24 divisors (see below), whose sum is σ = 16645216. Its totient is φ = 2252448.

The previous prime is 6945481. The next prime is 6945509. The reversal of 6945492 is 2945496.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 6945492.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7378 + ... + 8265.

Almost surely, 2^6945492 is an apocalyptic number.

It is an amenable number.

6945492 is an abundant number, since it is smaller than the sum of its proper divisors (9699724).

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

6945492 is a wasteful number, since it uses less digits than its factorization.

6945492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15687 (or 15685 counting only the distinct ones).

The product of its digits is 77760, while the sum is 39.

The square root of 6945492 is about 2635.4301356705. The cubic root of 6945492 is about 190.7952998240.

The spelling of 6945492 in words is "six million, nine hundred forty-five thousand, four hundred ninety-two".