1802941254 has 80 divisors (see below), whose sum is σ = 4217984496. Its totient is φ = 575035200.

The previous prime is 1802941247. The next prime is 1802941267. The reversal of 1802941254 is 4521492081.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 363169 + ... + 368099.

Almost surely, 2^1802941254 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1802941254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2108992248).

1802941254 is an abundant number, since it is smaller than the sum of its proper divisors (2415043242).

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

1802941254 is a wasteful number, since it uses less digits than its factorization.

1802941254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5043 (or 5034 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 1802941254 is about 42461.0557334600. The cubic root of 1802941254 is about 1217.1026052591.

The spelling of 1802941254 in words is "one billion, eight hundred two million, nine hundred forty-one thousand, two hundred fifty-four".