6772400 has 30 divisors (see below), whose sum is σ = 16271652. Its totient is φ = 2708800.

The previous prime is 6772397. The next prime is 6772411. The reversal of 6772400 is 42776.

It is a self number, because there is not a number n which added to its sum of digits gives 6772400.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8066 + ... + 8865.

Almost surely, 2^6772400 is an apocalyptic number.

It is an amenable number.

6772400 is an abundant number, since it is smaller than the sum of its proper divisors (9499252).

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

6772400 is a wasteful number, since it uses less digits than its factorization.

6772400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16949 (or 16938 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 6772400 is about 2602.3835228498. The cubic root of 6772400 is about 189.1969802270.

The spelling of 6772400 in words is "six million, seven hundred seventy-two thousand, four hundred".