1146211604 has 48 divisors (see below), whose sum is σ = 2202939648. Its totient is φ = 519602688.

The previous prime is 1146211603. The next prime is 1146211609. The reversal of 1146211604 is 4061126411.

It is a super-2 number, since 2×1146211604² = 2627602082288505632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1146211603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 256937 + ... + 261359.

It is an arithmetic number, because the mean of its divisors is an integer number (45894576).

Almost surely, 2^1146211604 is an apocalyptic number.

It is an amenable number.

1146211604 is a deficient number, since it is larger than the sum of its proper divisors (1056728044).

1146211604 is a wasteful number, since it uses less digits than its factorization.

1146211604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4584 (or 4582 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 1146211604 is about 33855.7469862947. The cubic root of 1146211604 is about 1046.5378345403.

The spelling of 1146211604 in words is "one billion, one hundred forty-six million, two hundred eleven thousand, six hundred four".