133079296 has 81 divisors (see below), whose sum is σ = 312037551. Its totient is φ = 56480256.

The previous prime is 133079293. The next prime is 133079321. The reversal of 133079296 is 692970331.

The square root of 133079296 is 11536.

It is a perfect power (a square), and thus also a powerful number.

It is not an unprimeable number, because it can be changed into a prime (133079291) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1291981 + ... + 1292083.

Almost surely, 2^133079296 is an apocalyptic number.

133079296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

133079296 is the 11536-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 133079296

133079296 is an abundant number, since it is smaller than the sum of its proper divisors (178958255).

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

133079296 is an frugal number, since it uses more digits than its factorization.

133079296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236 (or 112 counting only the distinct ones).

The product of its (nonzero) digits is 61236, while the sum is 40.

The cubic root of 133079296 is about 510.5482966455.

The spelling of 133079296 in words is "one hundred thirty-three million, seventy-nine thousand, two hundred ninety-six".