1151023674 has 32 divisors (see below), whose sum is σ = 2329487424. Its totient is φ = 379116800.

The previous prime is 1151023673. The next prime is 1151023681. The reversal of 1151023674 is 4763201511.

It is not an unprimeable number, because it can be changed into a prime (1151023673) 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, 357757 + ... + 360959.

It is an arithmetic number, because the mean of its divisors is an integer number (72796482).

Almost surely, 2^1151023674 is an apocalyptic number.

1151023674 is an abundant number, since it is smaller than the sum of its proper divisors (1178463750).

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

1151023674 is a wasteful number, since it uses less digits than its factorization.

1151023674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3902.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 1151023674 is about 33926.7398080040. The cubic root of 1151023674 is about 1048.0003283850. Note that the first 3 decimals are identical.

The spelling of 1151023674 in words is "one billion, one hundred fifty-one million, twenty-three thousand, six hundred seventy-four".