1197674042 has 16 divisors (see below), whose sum is σ = 1842668352. Its totient is φ = 583488480.

The previous prime is 1197674033. The next prime is 1197674077. The reversal of 1197674042 is 2404767911.

It is a super-2 number, since 2×1197674042² = 2868846221761235528, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58613 + ... + 76359.

It is an arithmetic number, because the mean of its divisors is an integer number (115166772).

Almost surely, 2^1197674042 is an apocalyptic number.

1197674042 is a deficient number, since it is larger than the sum of its proper divisors (644994310).

1197674042 is a wasteful number, since it uses less digits than its factorization.

1197674042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18613.

The product of its (nonzero) digits is 84672, while the sum is 41.

The square root of 1197674042 is about 34607.4275553674. The cubic root of 1197674042 is about 1061.9715419922.

The spelling of 1197674042 in words is "one billion, one hundred ninety-seven million, six hundred seventy-four thousand, forty-two".