1472089740 has 48 divisors (see below), whose sum is σ = 4496567040. Its totient is φ = 356870080.

The previous prime is 1472089739. The next prime is 1472089747. The reversal of 1472089740 is 479802741.

It is a happy number.

It is a super-2 number, since 2×1472089740² = 4334096405226535200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1472089692 and 1472089701.

It is not an unprimeable number, because it can be changed into a prime (1472089747) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1114560 + ... + 1115879.

It is an arithmetic number, because the mean of its divisors is an integer number (93678480).

Almost surely, 2^1472089740 is an apocalyptic number.

1472089740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1472089740 is an abundant number, since it is smaller than the sum of its proper divisors (3024477300).

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

1472089740 is a wasteful number, since it uses less digits than its factorization.

1472089740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2230462 (or 2230460 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 42.

The square root of 1472089740 is about 38367.8216738975. The cubic root of 1472089740 is about 1137.5699081940.

The spelling of 1472089740 in words is "one billion, four hundred seventy-two million, eighty-nine thousand, seven hundred forty".