2162485402 has 32 divisors (see below), whose sum is σ = 4046474880. Its totient is φ = 842038080.

The previous prime is 2162485379. The next prime is 2162485417. The reversal of 2162485402 is 2045842612.

It is a super-2 number, since 2×2162485402² = 9352686227726203208, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 378624 + ... + 384292.

It is an arithmetic number, because the mean of its divisors is an integer number (126452340).

Almost surely, 2^2162485402 is an apocalyptic number.

2162485402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2162485402 is a deficient number, since it is larger than the sum of its proper divisors (1883989478).

2162485402 is a wasteful number, since it uses less digits than its factorization.

2162485402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8166.

The product of its (nonzero) digits is 30720, while the sum is 34.

The square root of 2162485402 is about 46502.5311354124. The cubic root of 2162485402 is about 1293.1564236330.

The spelling of 2162485402 in words is "two billion, one hundred sixty-two million, four hundred eighty-five thousand, four hundred two".