1146203884 has 18 divisors (see below), whose sum is σ = 2333344020. Its totient is φ = 491230152.

The previous prime is 1146203881. The next prime is 1146203887. The reversal of 1146203884 is 4883026411.

It is an interprime number because it is at equal distance from previous prime (1146203881) and next prime (1146203887).

It is a super-3 number, since 3×1146203884³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1146203881) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2923794 + ... + 2924185.

Almost surely, 2^1146203884 is an apocalyptic number.

1146203884 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1146203884 is an abundant number, since it is smaller than the sum of its proper divisors (1187140136).

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

1146203884 is a wasteful number, since it uses less digits than its factorization.

1146203884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5847997 (or 5847988 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 1146203884 is about 33855.6329729633. The cubic root of 1146203884 is about 1046.5354849770.

The spelling of 1146203884 in words is "one billion, one hundred forty-six million, two hundred three thousand, eight hundred eighty-four".