1452197604 has 96 divisors (see below), whose sum is σ = 4109414400. Its totient is φ = 393091200.

The previous prime is 1452197599. The next prime is 1452197609. The reversal of 1452197604 is 4067912541.

It is an interprime number because it is at equal distance from previous prime (1452197599) and next prime (1452197609).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (1452197609) 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, 39547 + ... + 66845.

It is an arithmetic number, because the mean of its divisors is an integer number (42806400).

Almost surely, 2^1452197604 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1452197604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2054707200).

1452197604 is an abundant number, since it is smaller than the sum of its proper divisors (2657216796).

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

1452197604 is a wasteful number, since it uses less digits than its factorization.

1452197604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27361 (or 27359 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 1452197604 is about 38107.7105583634. The cubic root of 1452197604 is about 1132.4227143922.

The spelling of 1452197604 in words is "one billion, four hundred fifty-two million, one hundred ninety-seven thousand, six hundred four".