1073481252 has 36 divisors (see below), whose sum is σ = 2660805840. Its totient is φ = 336777344.

The previous prime is 1073481187. The next prime is 1073481263. The reversal of 1073481252 is 2521843701.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 151302 + ... + 158237.

Almost surely, 2^1073481252 is an apocalyptic number.

1073481252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1073481252 is an abundant number, since it is smaller than the sum of its proper divisors (1587324588).

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

1073481252 is a wasteful number, since it uses less digits than its factorization.

1073481252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309580 (or 309561 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 1073481252 is about 32764.0237455658. The cubic root of 1073481252 is about 1023.9171596905.

The spelling of 1073481252 in words is "one billion, seventy-three million, four hundred eighty-one thousand, two hundred fifty-two".