1602421058 has 48 divisors (see below), whose sum is σ = 2844406656. Its totient is φ = 663163200.

The previous prime is 1602421057. The next prime is 1602421127. The reversal of 1602421058 is 8501242061.

It is a self number, because there is not a number n which added to its sum of digits gives 1602421058.

It is not an unprimeable number, because it can be changed into a prime (1602421057) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2665958 + ... + 2666558.

It is an arithmetic number, because the mean of its divisors is an integer number (59258472).

Almost surely, 2^1602421058 is an apocalyptic number.

1602421058 is a deficient number, since it is larger than the sum of its proper divisors (1241985598).

1602421058 is a wasteful number, since it uses less digits than its factorization.

1602421058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 799 (or 756 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 1602421058 is about 40030.2517853685. The cubic root of 1602421058 is about 1170.1967326910.

The spelling of 1602421058 in words is "one billion, six hundred two million, four hundred twenty-one thousand, fifty-eight".