2046004440 has 32 divisors (see below), whose sum is σ = 6138013680. Its totient is φ = 545601152.

The previous prime is 2046004439. The next prime is 2046004469. The reversal of 2046004440 is 444006402.

It is a super-2 number, since 2×2046004440² = 8372268336999427200, which contains 22 as substring.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2046004440.

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, 8524899 + ... + 8525138.

Almost surely, 2^2046004440 is an apocalyptic number.

2046004440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2046004440 is an abundant number, since it is smaller than the sum of its proper divisors (4092009240).

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

2046004440 is a wasteful number, since it uses less digits than its factorization.

2046004440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17050051 (or 17050047 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 2046004440 is about 45232.7805910713. The cubic root of 2046004440 is about 1269.5082395588.

It can be divided in two parts, 204600 and 4440, that multiplied together give a triangular number (908424000 = T₄₂₆₂₄).

The spelling of 2046004440 in words is "two billion, forty-six million, four thousand, four hundred forty".