1452737000 has 128 divisors (see below), whose sum is σ = 3994099200. Its totient is φ = 487584000.

The previous prime is 1452736993. The next prime is 1452737003. The reversal of 1452737000 is 7372541.

It is a super-2 number, since 2×1452737000² = 4220889582338000000, which contains 22 as substring.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1452737003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 137921 + ... + 148079.

It is an arithmetic number, because the mean of its divisors is an integer number (31203900).

Almost surely, 2^1452737000 is an apocalyptic number.

1452737000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1452737000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1997049600).

1452737000 is an abundant number, since it is smaller than the sum of its proper divisors (2541362200).

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

1452737000 is a wasteful number, since it uses less digits than its factorization.

1452737000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10204 (or 10190 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 1452737000 is about 38114.7871566929. The cubic root of 1452737000 is about 1132.5629039158.

The spelling of 1452737000 in words is "one billion, four hundred fifty-two million, seven hundred thirty-seven thousand".