1452971112 has 64 divisors (see below), whose sum is σ = 3694766400. Its totient is φ = 476044800.

The previous prime is 1452971089. The next prime is 1452971123. The reversal of 1452971112 is 2111792541.

It is a super-2 number, since 2×1452971112² = 4222250104613033088, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1126564 + ... + 1127852.

It is an arithmetic number, because the mean of its divisors is an integer number (57730725).

Almost surely, 2^1452971112 is an apocalyptic number.

1452971112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1452971112 is an abundant number, since it is smaller than the sum of its proper divisors (2241795288).

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

1452971112 is a wasteful number, since it uses less digits than its factorization.

1452971112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2066 (or 2062 counting only the distinct ones).

The product of its digits is 5040, while the sum is 33.

The square root of 1452971112 is about 38117.8581769753. The cubic root of 1452971112 is about 1132.6237390440.

The spelling of 1452971112 in words is "one billion, four hundred fifty-two million, nine hundred seventy-one thousand, one hundred twelve".