1186228074 has 32 divisors (see below), whose sum is σ = 2523963456. Its totient is φ = 370379520.

The previous prime is 1186228067. The next prime is 1186228079. The reversal of 1186228074 is 4708226811.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1186228079) 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, 6037 + ... + 49080.

It is an arithmetic number, because the mean of its divisors is an integer number (78873858).

Almost surely, 2^1186228074 is an apocalyptic number.

1186228074 is an abundant number, since it is smaller than the sum of its proper divisors (1337735382).

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

1186228074 is a wasteful number, since it uses less digits than its factorization.

1186228074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55350.

The product of its (nonzero) digits is 43008, while the sum is 39.

The square root of 1186228074 is about 34441.6618937008. The cubic root of 1186228074 is about 1058.5776800035.

The spelling of 1186228074 in words is "one billion, one hundred eighty-six million, two hundred twenty-eight thousand, seventy-four".