333725130 has 64 divisors (see below), whose sum is σ = 942295680. Its totient is φ = 83757312.

The previous prime is 333725129. The next prime is 333725143. The reversal of 333725130 is 31527333.

It is a super-2 number, since 2×333725130² = 222744924787033800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 333725094 and 333725103.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31764 + ... + 40943.

It is an arithmetic number, because the mean of its divisors is an integer number (14723370).

Almost surely, 2^333725130 is an apocalyptic number.

333725130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

333725130 is an abundant number, since it is smaller than the sum of its proper divisors (608570550).

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

333725130 is a wasteful number, since it uses less digits than its factorization.

333725130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72740 (or 72734 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 27.

The square root of 333725130 is about 18268.1452260485. The cubic root of 333725130 is about 693.6328246220.

The spelling of 333725130 in words is "three hundred thirty-three million, seven hundred twenty-five thousand, one hundred thirty".