1033642164 has 24 divisors (see below), whose sum is σ = 2412885888. Its totient is φ = 344396800.

The previous prime is 1033642163. The next prime is 1033642171. The reversal of 1033642164 is 4612463301.

It is a super-2 number, since 2×1033642164² = 2136832246397205792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1033642163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11764 + ... + 46964.

It is an arithmetic number, because the mean of its divisors is an integer number (100536912).

Almost surely, 2^1033642164 is an apocalyptic number.

It is an amenable number.

1033642164 is an abundant number, since it is smaller than the sum of its proper divisors (1379243724).

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

1033642164 is a wasteful number, since it uses less digits than its factorization.

1033642164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37655 (or 37653 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 1033642164 is about 32150.3058150307. The cubic root of 1033642164 is about 1011.0905985704.

The spelling of 1033642164 in words is "one billion, thirty-three million, six hundred forty-two thousand, one hundred sixty-four".