1474134672 has 20 divisors (see below), whose sum is σ = 3808181360. Its totient is φ = 491378208.

The previous prime is 1474134667. The next prime is 1474134677. The reversal of 1474134672 is 2764314741.

It is an interprime number because it is at equal distance from previous prime (1474134667) and next prime (1474134677).

It is a self number, because there is not a number n which added to its sum of digits gives 1474134672.

It is not an unprimeable number, because it can be changed into a prime (1474134677) 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, 15355522 + ... + 15355617.

It is an arithmetic number, because the mean of its divisors is an integer number (190409068).

Almost surely, 2^1474134672 is an apocalyptic number.

1474134672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1474134672 is an abundant number, since it is smaller than the sum of its proper divisors (2334046688).

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

1474134672 is a wasteful number, since it uses less digits than its factorization.

1474134672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30711150 (or 30711144 counting only the distinct ones).

The product of its digits is 112896, while the sum is 39.

The square root of 1474134672 is about 38394.4614755826. The cubic root of 1474134672 is about 1138.0964106923.

The spelling of 1474134672 in words is "one billion, four hundred seventy-four million, one hundred thirty-four thousand, six hundred seventy-two".