1254674722 has 16 divisors (see below), whose sum is σ = 2172169152. Its totient is φ = 532393200.

The previous prime is 1254674689. The next prime is 1254674723. The reversal of 1254674722 is 2274764521.

It is not an unprimeable number, because it can be changed into a prime (1254674723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 442248 + ... + 445075.

It is an arithmetic number, because the mean of its divisors is an integer number (135760572).

Almost surely, 2^1254674722 is an apocalyptic number.

1254674722 is a deficient number, since it is larger than the sum of its proper divisors (917494430).

1254674722 is a wasteful number, since it uses less digits than its factorization.

1254674722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 887433.

The product of its digits is 188160, while the sum is 40.

The square root of 1254674722 is about 35421.3879174716. The cubic root of 1254674722 is about 1078.5585255962.

The spelling of 1254674722 in words is "one billion, two hundred fifty-four million, six hundred seventy-four thousand, seven hundred twenty-two".