1146201604 has 6 divisors (see below), whose sum is σ = 2005852814. Its totient is φ = 573100800.

The previous prime is 1146201583. The next prime is 1146201607. The reversal of 1146201604 is 4061026411.

It can be written as a sum of positive squares in only one way, i.e., 951599104 + 194602500 = 30848^2 + 13950^2 .

It is not an unprimeable number, because it can be changed into a prime (1146201607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 143275197 + ... + 143275204.

Almost surely, 2^1146201604 is an apocalyptic number.

It is an amenable number.

1146201604 is a deficient number, since it is larger than the sum of its proper divisors (859651210).

1146201604 is a wasteful number, since it uses less digits than its factorization.

1146201604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286550405 (or 286550403 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 1146201604 is about 33855.5993005588. The cubic root of 1146201604 is about 1046.5347910625.

The spelling of 1146201604 in words is "one billion, one hundred forty-six million, two hundred one thousand, six hundred four".