253730962 has 4 divisors (see below), whose sum is σ = 380596446. Its totient is φ = 126865480.

The previous prime is 253730929. The next prime is 253731013. The reversal of 253730962 is 269037352.

253730962 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 251507881 + 2223081 = 15859^2 + 1491^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63432739 + ... + 63432742.

Almost surely, 2^253730962 is an apocalyptic number.

253730962 is a deficient number, since it is larger than the sum of its proper divisors (126865484).

253730962 is a wasteful number, since it uses less digits than its factorization.

253730962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126865483.

The product of its (nonzero) digits is 68040, while the sum is 37.

The square root of 253730962 is about 15928.9347415325. The cubic root of 253730962 is about 633.0788751253.

The spelling of 253730962 in words is "two hundred fifty-three million, seven hundred thirty thousand, nine hundred sixty-two".