1151674 has 4 divisors (see below), whose sum is σ = 1727514. Its totient is φ = 575836.

The previous prime is 1151671. The next prime is 1151687. The reversal of 1151674 is 4761511.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 783225 + 368449 = 885^2 + 607^2 .

It is not an unprimeable number, because it can be changed into a prime (1151671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287917 + ... + 287920.

2^1151674 is an apocalyptic number.

1151674 is a deficient number, since it is larger than the sum of its proper divisors (575840).

1151674 is an equidigital number, since it uses as much as digits as its factorization.

1151674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575839.

The product of its digits is 840, while the sum is 25.

The square root of 1151674 is about 1073.1607521709. The cubic root of 1151674 is about 104.8197663899.

It can be divided in two parts, 115 and 1674, that multiplied together give a triangular number (192510 = T₆₂₀).

The spelling of 1151674 in words is "one million, one hundred fifty-one thousand, six hundred seventy-four".