10974138 has 48 divisors (see below), whose sum is σ = 25800480. Its totient is φ = 3102624.

The previous prime is 10974133. The next prime is 10974149. The reversal of 10974138 is 83147901.

It is a junction number, because it is equal to n+sod(n) for n = 10974099 and 10974108.

It is not an unprimeable number, because it can be changed into a prime (10974133) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47808 + ... + 48036.

It is an arithmetic number, because the mean of its divisors is an integer number (537510).

Almost surely, 2^10974138 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10974138, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12900240).

10974138 is an abundant number, since it is smaller than the sum of its proper divisors (14826342).

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

10974138 is a wasteful number, since it uses less digits than its factorization.

10974138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411 (or 404 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 10974138 is about 3312.7236528271. The cubic root of 10974138 is about 222.2235796399.

It can be divided in two parts, 1097413 and 8, that added together give a triangular number (1097421 = T₁₄₈₁).

The spelling of 10974138 in words is "ten million, nine hundred seventy-four thousand, one hundred thirty-eight".