1146633470 has 96 divisors (see below), whose sum is σ = 2285853696. Its totient is φ = 413683200.

The previous prime is 1146633431. The next prime is 1146633491. The reversal of 1146633470 is 743366411.

It is a self number, because there is not a number n which added to its sum of digits gives 1146633470.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9028547 + ... + 9028673.

It is an arithmetic number, because the mean of its divisors is an integer number (23810976).

Almost surely, 2^1146633470 is an apocalyptic number.

1146633470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1146633470 is a deficient number, since it is larger than the sum of its proper divisors (1139220226).

1146633470 is a wasteful number, since it uses less digits than its factorization.

1146633470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274 (or 255 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 1146633470 is about 33861.9767586005. The cubic root of 1146633470 is about 1046.6662123997. Note that the first 3 decimals are identical.

Adding to 1146633470 its reverse (743366411), we get a palindrome (1889999881).

The spelling of 1146633470 in words is "one billion, one hundred forty-six million, six hundred thirty-three thousand, four hundred seventy".