233054540 has 12 divisors (see below), whose sum is σ = 489414576. Its totient is φ = 93221808.

The previous prime is 233054533. The next prime is 233054567. The reversal of 233054540 is 45450332.

It is a super-2 number, since 2×233054540² = 108628837229223200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5826344 + ... + 5826383.

It is an arithmetic number, because the mean of its divisors is an integer number (40784548).

Almost surely, 2^233054540 is an apocalyptic number.

233054540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

233054540 is an abundant number, since it is smaller than the sum of its proper divisors (256360036).

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

233054540 is a wasteful number, since it uses less digits than its factorization.

233054540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11652736 (or 11652734 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 233054540 is about 15266.1239350400. The cubic root of 233054540 is about 615.3929583725.

The spelling of 233054540 in words is "two hundred thirty-three million, fifty-four thousand, five hundred forty".