801133152 has 48 divisors (see below), whose sum is σ = 2138633280. Its totient is φ = 262516352.

The previous prime is 801133133. The next prime is 801133159. The reversal of 801133152 is 251331108.

Added to its reverse (251331108) it gives a triangular number (1052464260 = T₄₅₈₇₉).

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (801133159) 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, 65058 + ... + 76385.

It is an arithmetic number, because the mean of its divisors is an integer number (44554860).

Almost surely, 2^801133152 is an apocalyptic number.

It is an amenable number.

801133152 is an abundant number, since it is smaller than the sum of its proper divisors (1337500128).

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

801133152 is a wasteful number, since it uses less digits than its factorization.

801133152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141515 (or 141507 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 801133152 is about 28304.2956457143. The cubic root of 801133152 is about 928.7558620815.

Adding to 801133152 its reverse (251331108), we get a triangular number (1052464260 = T₄₅₈₇₉).

The spelling of 801133152 in words is "eight hundred one million, one hundred thirty-three thousand, one hundred fifty-two".