1474273720 has 32 divisors (see below), whose sum is σ = 3326652000. Its totient is φ = 588014208.

The previous prime is 1474273699. The next prime is 1474273729. The reversal of 1474273720 is 273724741.

It is a self number, because there is not a number n which added to its sum of digits gives 1474273720.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1474273729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38844 + ... + 66763.

It is an arithmetic number, because the mean of its divisors is an integer number (103957875).

Almost surely, 2^1474273720 is an apocalyptic number.

1474273720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1474273720 is an abundant number, since it is smaller than the sum of its proper divisors (1852378280).

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

1474273720 is a wasteful number, since it uses less digits than its factorization.

1474273720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105967 (or 105963 counting only the distinct ones).

The product of its (nonzero) digits is 65856, while the sum is 37.

The square root of 1474273720 is about 38396.2722148909. The cubic root of 1474273720 is about 1138.1321932788.

The spelling of 1474273720 in words is "one billion, four hundred seventy-four million, two hundred seventy-three thousand, seven hundred twenty".