1602422654 has 48 divisors (see below), whose sum is σ = 2826907776. Its totient is φ = 667290000.

The previous prime is 1602422641. The next prime is 1602422663. The reversal of 1602422654 is 4562242061.

It is a self number, because there is not a number n which added to its sum of digits gives 1602422654.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6384029 + ... + 6384279.

It is an arithmetic number, because the mean of its divisors is an integer number (58893912).

Almost surely, 2^1602422654 is an apocalyptic number.

1602422654 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1602422654 is a deficient number, since it is larger than the sum of its proper divisors (1224485122).

1602422654 is a wasteful number, since it uses less digits than its factorization.

1602422654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509 (or 450 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 1602422654 is about 40030.2717202869. The cubic root of 1602422654 is about 1170.1971211934.

The spelling of 1602422654 in words is "one billion, six hundred two million, four hundred twenty-two thousand, six hundred fifty-four".