1272954704 has 40 divisors (see below), whose sum is σ = 2967042240. Its totient is φ = 516837888.

The previous prime is 1272954673. The next prime is 1272954707. The reversal of 1272954704 is 4074592721.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1272954707) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 296969 + ... + 301224.

It is an arithmetic number, because the mean of its divisors is an integer number (74176056).

Almost surely, 2^1272954704 is an apocalyptic number.

1272954704 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1272954704 is an abundant number, since it is smaller than the sum of its proper divisors (1694087536).

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

1272954704 is a wasteful number, since it uses less digits than its factorization.

1272954704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598227 (or 598221 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 41.

The square root of 1272954704 is about 35678.4907752556. The cubic root of 1272954704 is about 1083.7713101717.

The spelling of 1272954704 in words is "one billion, two hundred seventy-two million, nine hundred fifty-four thousand, seven hundred four".