1146464236 has 6 divisors (see below), whose sum is σ = 2006312420. Its totient is φ = 573232116.

The previous prime is 1146464183. The next prime is 1146464239. The reversal of 1146464236 is 6324646411.

It is a junction number, because it is equal to n+sod(n) for n = 1146464195 and 1146464204.

It is not an unprimeable number, because it can be changed into a prime (1146464239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 143308026 + ... + 143308033.

Almost surely, 2^1146464236 is an apocalyptic number.

It is an amenable number.

1146464236 is a deficient number, since it is larger than the sum of its proper divisors (859848184).

1146464236 is a wasteful number, since it uses less digits than its factorization.

1146464236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286616063 (or 286616061 counting only the distinct ones).

The product of its digits is 82944, while the sum is 37.

The square root of 1146464236 is about 33859.4777868767. The cubic root of 1146464236 is about 1046.6147166574.

The spelling of 1146464236 in words is "one billion, one hundred forty-six million, four hundred sixty-four thousand, two hundred thirty-six".