1015285452 has 24 divisors (see below), whose sum is σ = 2409153600. Its totient is φ = 332692176.

The previous prime is 1015285429. The next prime is 1015285459. The reversal of 1015285452 is 2545825101.

It is not an unprimeable number, because it can be changed into a prime (1015285459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 716302 + ... + 717717.

It is an arithmetic number, because the mean of its divisors is an integer number (100381400).

Almost surely, 2^1015285452 is an apocalyptic number.

1015285452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1015285452 is an abundant number, since it is smaller than the sum of its proper divisors (1393868148).

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

1015285452 is a wasteful number, since it uses less digits than its factorization.

1015285452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1434085 (or 1434083 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 33.

The square root of 1015285452 is about 31863.5442473056. The cubic root of 1015285452 is about 1005.0694083397.

The spelling of 1015285452 in words is "one billion, fifteen million, two hundred eighty-five thousand, four hundred fifty-two".