253462930 has 32 divisors (see below), whose sum is σ = 529966080. Its totient is φ = 85475520.

The previous prime is 253462927. The next prime is 253462931. The reversal of 253462930 is 39264352.

253462930 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (253462931) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25410 + ... + 33949.

It is an arithmetic number, because the mean of its divisors is an integer number (16561440).

Almost surely, 2^253462930 is an apocalyptic number.

253462930 is an abundant number, since it is smaller than the sum of its proper divisors (276503150).

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

253462930 is a wasteful number, since it uses less digits than its factorization.

253462930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59434.

The product of its (nonzero) digits is 38880, while the sum is 34.

The square root of 253462930 is about 15920.5191498267. The cubic root of 253462930 is about 632.8558762179.

The spelling of 253462930 in words is "two hundred fifty-three million, four hundred sixty-two thousand, nine hundred thirty".