263225074 has 8 divisors (see below), whose sum is σ = 451243008. Its totient is φ = 112810740.

The previous prime is 263225057. The next prime is 263225099. The reversal of 263225074 is 470522362.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 9400882 + ... + 9400909.

It is an arithmetic number, because the mean of its divisors is an integer number (56405376).

Almost surely, 2^263225074 is an apocalyptic number.

263225074 is a deficient number, since it is larger than the sum of its proper divisors (188017934).

263225074 is a wasteful number, since it uses less digits than its factorization.

263225074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18801800.

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 263225074 is about 16224.2125848992. The cubic root of 263225074 is about 640.8785736409.

The spelling of 263225074 in words is "two hundred sixty-three million, two hundred twenty-five thousand, seventy-four".