10881954 has 24 divisors (see below), whose sum is σ = 23692032. Its totient is φ = 3609720.

The previous prime is 10881953. The next prime is 10881971. The reversal of 10881954 is 45918801.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10881953) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2659 + ... + 5369.

It is an arithmetic number, because the mean of its divisors is an integer number (987168).

Almost surely, 2^10881954 is an apocalyptic number.

10881954 is an abundant number, since it is smaller than the sum of its proper divisors (12810078).

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

10881954 is a wasteful number, since it uses less digits than its factorization.

10881954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2942 (or 2939 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 36.

The square root of 10881954 is about 3298.7806838285. The cubic root of 10881954 is about 221.5995947852.

The spelling of 10881954 in words is "ten million, eight hundred eighty-one thousand, nine hundred fifty-four".