1404007227 has 24 divisors (see below), whose sum is σ = 2326003680. Its totient is φ = 799424640.

The previous prime is 1404007207. The next prime is 1404007279. The reversal of 1404007227 is 7227004041.

It is a happy number.

It is not a de Polignac number, because 1404007227 - 2¹² = 1404003131 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1404007227.

It is not an unprimeable number, because it can be changed into a prime (1404007207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21952 + ... + 57357.

It is an arithmetic number, because the mean of its divisors is an integer number (96916820).

Almost surely, 2^1404007227 is an apocalyptic number.

1404007227 is a deficient number, since it is larger than the sum of its proper divisors (921996453).

1404007227 is a wasteful number, since it uses less digits than its factorization.

1404007227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79603 (or 79600 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 27.

The square root of 1404007227 is about 37470.0844274469. The cubic root of 1404007227 is about 1119.7552683281.

The spelling of 1404007227 in words is "one billion, four hundred four million, seven thousand, two hundred twenty-seven".