1452022371 has 12 divisors (see below), whose sum is σ = 2141991072. Its totient is φ = 947418576.

The previous prime is 1452022367. The next prime is 1452022399. The reversal of 1452022371 is 1732202541.

It is not a de Polignac number, because 1452022371 - 2² = 1452022367 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1452022321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1715916 + ... + 1716761.

It is an arithmetic number, because the mean of its divisors is an integer number (178499256).

Almost surely, 2^1452022371 is an apocalyptic number.

1452022371 is a deficient number, since it is larger than the sum of its proper divisors (689968701).

1452022371 is a wasteful number, since it uses less digits than its factorization.

1452022371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3432730 (or 3432727 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 1452022371 is about 38105.4113086317. The cubic root of 1452022371 is about 1132.3771637015.

The spelling of 1452022371 in words is "one billion, four hundred fifty-two million, twenty-two thousand, three hundred seventy-one".