1423614472 has 16 divisors (see below), whose sum is σ = 3050602560. Its totient is φ = 610120464.

The previous prime is 1423614431. The next prime is 1423614473. The reversal of 1423614472 is 2744163241.

It is not an unprimeable number, because it can be changed into a prime (1423614473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12710788 + ... + 12710899.

It is an arithmetic number, because the mean of its divisors is an integer number (190662660).

Almost surely, 2^1423614472 is an apocalyptic number.

It is an amenable number.

1423614472 is an abundant number, since it is smaller than the sum of its proper divisors (1626988088).

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

1423614472 is a wasteful number, since it uses less digits than its factorization.

1423614472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25421700 (or 25421696 counting only the distinct ones).

The product of its digits is 32256, while the sum is 34.

The square root of 1423614472 is about 37730.8159466503. The cubic root of 1423614472 is about 1124.9437264362.

The spelling of 1423614472 in words is "one billion, four hundred twenty-three million, six hundred fourteen thousand, four hundred seventy-two".