1226280954 has 16 divisors (see below), whose sum is σ = 2455810848. Its totient is φ = 408218832.

The previous prime is 1226280943. The next prime is 1226280961. The reversal of 1226280954 is 4590826221.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130452 + ... + 139535.

It is an arithmetic number, because the mean of its divisors is an integer number (153488178).

Almost surely, 2^1226280954 is an apocalyptic number.

1226280954 is an abundant number, since it is smaller than the sum of its proper divisors (1229529894).

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

1226280954 is a wasteful number, since it uses less digits than its factorization.

1226280954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270749.

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 1226280954 is about 35018.2945615574. The cubic root of 1226280954 is about 1070.3603043158.

The spelling of 1226280954 in words is "one billion, two hundred twenty-six million, two hundred eighty thousand, nine hundred fifty-four".