1146951036 has 576 divisors, whose sum is σ = 4274726400. Its totient is φ = 261273600.

The previous prime is 1146951007. The next prime is 1146951077. The reversal of 1146951036 is 6301596411.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 18802446 + ... + 18802506.

It is an arithmetic number, because the mean of its divisors is an integer number (7421400).

Almost surely, 2^1146951036 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1146951036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2137363200).

1146951036 is an abundant number, since it is smaller than the sum of its proper divisors (3127775364).

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

1146951036 is a wasteful number, since it uses less digits than its factorization.

1146951036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135 (or 120 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 1146951036 is about 33866.6655577428. The cubic root of 1146951036 is about 1046.7628299997.

The spelling of 1146951036 in words is "one billion, one hundred forty-six million, nine hundred fifty-one thousand, thirty-six".