2147965498 has 32 divisors (see below), whose sum is σ = 3784556160. Its totient is φ = 895164480.

The previous prime is 2147965493. The next prime is 2147965499. The reversal of 2147965498 is 8945697412.

It is a super-2 number, since 2×2147965498² = 9227511561196776008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2147965493) 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, 130068 + ... + 145648.

It is an arithmetic number, because the mean of its divisors is an integer number (118267380).

Almost surely, 2^2147965498 is an apocalyptic number.

2147965498 is a deficient number, since it is larger than the sum of its proper divisors (1636590662).

2147965498 is a wasteful number, since it uses less digits than its factorization.

2147965498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15862.

The product of its digits is 4354560, while the sum is 55.

The square root of 2147965498 is about 46346.1486857322. The cubic root of 2147965498 is about 1290.2556427031.

The spelling of 2147965498 in words is "two billion, one hundred forty-seven million, nine hundred sixty-five thousand, four hundred ninety-eight".