2162703402 has 96 divisors (see below), whose sum is σ = 5034661632. Its totient is φ = 695361024.

The previous prime is 2162703401. The next prime is 2162703419. The reversal of 2162703402 is 2043072612.

2162703402 is a `hidden beast` number, since 2 + 1 + 627 + 0 + 34 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2162703401) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1666818 + ... + 1668114.

It is an arithmetic number, because the mean of its divisors is an integer number (52444392).

Almost surely, 2^2162703402 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2162703402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2517330816).

2162703402 is an abundant number, since it is smaller than the sum of its proper divisors (2871958230).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2162703402 is a wasteful number, since it uses less digits than its factorization.

2162703402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1434 (or 1422 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 2162703402 is about 46504.8750347746. The cubic root of 2162703402 is about 1293.1998765087.

The spelling of 2162703402 in words is "two billion, one hundred sixty-two million, seven hundred three thousand, four hundred two".