10949904 has 200 divisors, whose sum is σ = 38890368. Its totient is φ = 2903040.

The previous prime is 10949903. The next prime is 10949923. The reversal of 10949904 is 40994901.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (10949903) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 154189 + ... + 154259.

Almost surely, 2^10949904 is an apocalyptic number.

10949904 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10949904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19445184).

10949904 is an abundant number, since it is smaller than the sum of its proper divisors (27940464).

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

10949904 is a wasteful number, since it uses less digits than its factorization.

10949904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115 (or 100 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 10949904 is about 3309.0639159738. The cubic root of 10949904 is about 222.0598815819.

The spelling of 10949904 in words is "ten million, nine hundred forty-nine thousand, nine hundred four".