1802001048 has 32 divisors (see below), whose sum is σ = 4559284800. Its totient is φ = 593429408.

The previous prime is 1802001013. The next prime is 1802001073. The reversal of 1802001048 is 8401002081.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 450318 + ... + 454301.

It is an arithmetic number, because the mean of its divisors is an integer number (142477650).

Almost surely, 2^1802001048 is an apocalyptic number.

It is an amenable number.

1802001048 is an abundant number, since it is smaller than the sum of its proper divisors (2757283752).

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

1802001048 is a wasteful number, since it uses less digits than its factorization.

1802001048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 904711 (or 904707 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 24.

The square root of 1802001048 is about 42449.9828975231. The cubic root of 1802001048 is about 1216.8910017393.

The spelling of 1802001048 in words is "one billion, eight hundred two million, one thousand, forty-eight".