9254614981 has 16 divisors (see below), whose sum is σ = 9935654400. Its totient is φ = 8593311168.

The previous prime is 9254614969. The next prime is 9254614987. The reversal of 9254614981 is 1894164529.

It is a cyclic number.

It is not a de Polignac number, because 9254614981 - 2⁹ = 9254614469 is a prime.

It is a super-2 number, since 2×9254614981² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9254614987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1112620 + ... + 1120906.

It is an arithmetic number, because the mean of its divisors is an integer number (620978400).

Almost surely, 2^9254614981 is an apocalyptic number.

It is an amenable number.

9254614981 is a deficient number, since it is larger than the sum of its proper divisors (681039419).

9254614981 is a wasteful number, since it uses less digits than its factorization.

9254614981 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9468.

The product of its digits is 622080, while the sum is 49.

The square root of 9254614981 is about 96200.9094603580. The cubic root of 9254614981 is about 2099.5172723393.

The spelling of 9254614981 in words is "nine billion, two hundred fifty-four million, six hundred fourteen thousand, nine hundred eighty-one".