1452811470 has 32 divisors (see below), whose sum is σ = 3803725440. Its totient is φ = 352196640.

The previous prime is 1452811469. The next prime is 1452811487. The reversal of 1452811470 is 741182541.

It is a super-2 number, since 2×1452811470² = 4221322334727121800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

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, 2200900 + ... + 2201559.

It is an arithmetic number, because the mean of its divisors is an integer number (118866420).

Almost surely, 2^1452811470 is an apocalyptic number.

1452811470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1452811470 is an abundant number, since it is smaller than the sum of its proper divisors (2350913970).

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

1452811470 is a wasteful number, since it uses less digits than its factorization.

1452811470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4402480.

The product of its (nonzero) digits is 8960, while the sum is 33.

The square root of 1452811470 is about 38115.7640616058. The cubic root of 1452811470 is about 1132.5822560120.

The spelling of 1452811470 in words is "one billion, four hundred fifty-two million, eight hundred eleven thousand, four hundred seventy".