1452132402 has 16 divisors (see below), whose sum is σ = 3319159872. Its totient is φ = 414894960.

The previous prime is 1452132397. The next prime is 1452132433. The reversal of 1452132402 is 2042312541.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17287249 + ... + 17287332.

It is an arithmetic number, because the mean of its divisors is an integer number (207447492).

Almost surely, 2^1452132402 is an apocalyptic number.

1452132402 is an abundant number, since it is smaller than the sum of its proper divisors (1867027470).

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

1452132402 is a wasteful number, since it uses less digits than its factorization.

1452132402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34574593.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 1452132402 is about 38106.8550526018. The cubic root of 1452132402 is about 1132.4057659799.

Adding to 1452132402 its reverse (2042312541), we get a palindrome (3494444943).

The spelling of 1452132402 in words is "one billion, four hundred fifty-two million, one hundred thirty-two thousand, four hundred two".