1046117040 has 40 divisors (see below), whose sum is σ = 3242963568. Its totient is φ = 278964480.

The previous prime is 1046117011. The next prime is 1046117063. The reversal of 1046117040 is 407116401.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×1046117040² = 2188721722756723200, 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 1046117040.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2179171 + ... + 2179650.

Almost surely, 2^1046117040 is an apocalyptic number.

1046117040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1046117040 is an abundant number, since it is smaller than the sum of its proper divisors (2196846528).

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

1046117040 is a wasteful number, since it uses less digits than its factorization.

1046117040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4358837 (or 4358831 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 1046117040 is about 32343.7326231837. The cubic root of 1046117040 is about 1015.1419119364.

The spelling of 1046117040 in words is "one billion, forty-six million, one hundred seventeen thousand, forty".