9276981 has 16 divisors (see below), whose sum is σ = 14751744. Its totient is φ = 5070384.

The previous prime is 9276979. The next prime is 9276989. The reversal of 9276981 is 1896729.

9276981 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9276981 - 2¹ = 9276979 is a prime.

It is a super-2 number, since 2×9276981² = 172124752948722, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

9276981 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9276989) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9121 + ... + 10086.

It is an arithmetic number, because the mean of its divisors is an integer number (921984).

Almost surely, 2^9276981 is an apocalyptic number.

It is an amenable number.

9276981 is a deficient number, since it is larger than the sum of its proper divisors (5474763).

9276981 is a wasteful number, since it uses less digits than its factorization.

9276981 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19240.

The product of its digits is 54432, while the sum is 42.

The square root of 9276981 is about 3045.8136843871. The cubic root of 9276981 is about 210.1207242359.

The spelling of 9276981 in words is "nine million, two hundred seventy-six thousand, nine hundred eighty-one".