1475140352 has 72 divisors (see below), whose sum is σ = 3375837696. Its totient is φ = 630199296.

The previous prime is 1475140343. The next prime is 1475140367. The reversal of 1475140352 is 2530415741.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 656543 + ... + 658785.

Almost surely, 2^1475140352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1475140352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1687918848).

1475140352 is an abundant number, since it is smaller than the sum of its proper divisors (1900697344).

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

1475140352 is an equidigital number, since it uses as much as digits as its factorization.

1475140352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2633 (or 2619 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 1475140352 is about 38407.5559232816. Note that the first 3 decimals coincide. The cubic root of 1475140352 is about 1138.3551615014.

The spelling of 1475140352 in words is "one billion, four hundred seventy-five million, one hundred forty thousand, three hundred fifty-two".