1002372249 has 16 divisors (see below), whose sum is σ = 1363682304. Its totient is φ = 654771600.

The previous prime is 1002372247. The next prime is 1002372251. The reversal of 1002372249 is 9422732001.

It is an interprime number because it is at equal distance from previous prime (1002372247) and next prime (1002372251).

It is not a de Polignac number, because 1002372249 - 2¹ = 1002372247 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1002372247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20284 + ... + 49154.

It is an arithmetic number, because the mean of its divisors is an integer number (85230144).

Almost surely, 2^1002372249 is an apocalyptic number.

It is an amenable number.

1002372249 is a deficient number, since it is larger than the sum of its proper divisors (361310055).

1002372249 is a wasteful number, since it uses less digits than its factorization.

1002372249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29108.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 1002372249 is about 31660.2629332101. The cubic root of 1002372249 is about 1000.7901252044.

The spelling of 1002372249 in words is "one billion, two million, three hundred seventy-two thousand, two hundred forty-nine".