1125041974 has 32 divisors (see below), whose sum is σ = 1958711040. Its totient is φ = 474701472.

The previous prime is 1125041903. The next prime is 1125041993. The reversal of 1125041974 is 4791405211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 246477 + ... + 250999.

It is an arithmetic number, because the mean of its divisors is an integer number (61209720).

Almost surely, 2^1125041974 is an apocalyptic number.

1125041974 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1125041974 is a deficient number, since it is larger than the sum of its proper divisors (833669066).

1125041974 is a wasteful number, since it uses less digits than its factorization.

1125041974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4804.

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 1125041974 is about 33541.6453681092. The cubic root of 1125041974 is about 1040.0548460967.

The spelling of 1125041974 in words is "one billion, one hundred twenty-five million, forty-one thousand, nine hundred seventy-four".