2102641462 has 32 divisors (see below), whose sum is σ = 3413016000. Its totient is φ = 968529408.

The previous prime is 2102641427. The next prime is 2102641487. The reversal of 2102641462 is 2641462012.

It is a super-2 number, since 2×2102641462² = 8842202235442994888, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2102641462.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 607914 + ... + 611362.

It is an arithmetic number, because the mean of its divisors is an integer number (106656750).

Almost surely, 2^2102641462 is an apocalyptic number.

2102641462 is a deficient number, since it is larger than the sum of its proper divisors (1310374538).

2102641462 is a wasteful number, since it uses less digits than its factorization.

2102641462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3960.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 2102641462 is about 45854.5686055381. The cubic root of 2102641462 is about 1281.1158608504.

The spelling of 2102641462 in words is "two billion, one hundred two million, six hundred forty-one thousand, four hundred sixty-two".