1186974 has 40 divisors (see below), whose sum is σ = 2822688. Its totient is φ = 371520.

The previous prime is 1186973. The next prime is 1186981. The reversal of 1186974 is 4796811.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1186973) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2539 + ... + 2969.

2^1186974 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1186974, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1411344).

1186974 is an abundant number, since it is smaller than the sum of its proper divisors (1635714).

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

1186974 is a wasteful number, since it uses less digits than its factorization.

1186974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462 (or 453 counting only the distinct ones).

The product of its digits is 12096, while the sum is 36.

The square root of 1186974 is about 1089.4833638014. The cubic root of 1186974 is about 105.8799519063.

The spelling of 1186974 in words is "one million, one hundred eighty-six thousand, nine hundred seventy-four".