7225463274 has 24 divisors (see below), whose sum is σ = 14966427840. Its totient is φ = 2325434832.

The previous prime is 7225463269. The next prime is 7225463293. The reversal of 7225463274 is 4723645227.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 710914 + ... + 721005.

It is an arithmetic number, because the mean of its divisors is an integer number (623601160).

Almost surely, 2^7225463274 is an apocalyptic number.

7225463274 is an abundant number, since it is smaller than the sum of its proper divisors (7740964566).

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

7225463274 is a wasteful number, since it uses less digits than its factorization.

7225463274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1431982 (or 1431953 counting only the distinct ones).

The product of its digits is 564480, while the sum is 42.

The square root of 7225463274 is about 85002.7250974932. The cubic root of 7225463274 is about 1933.2524355039.

The spelling of 7225463274 in words is "seven billion, two hundred twenty-five million, four hundred sixty-three thousand, two hundred seventy-four".