874047146 has 32 divisors (see below), whose sum is σ = 1589974272. Its totient is φ = 351786240.

The previous prime is 874047137. The next prime is 874047149. The reversal of 874047146 is 641740478.

It is not an unprimeable number, because it can be changed into a prime (874047149) 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, 112136 + ... + 119676.

It is an arithmetic number, because the mean of its divisors is an integer number (49686696).

Almost surely, 2^874047146 is an apocalyptic number.

874047146 is a deficient number, since it is larger than the sum of its proper divisors (715927126).

874047146 is a wasteful number, since it uses less digits than its factorization.

874047146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8054.

The product of its (nonzero) digits is 150528, while the sum is 41.

The square root of 874047146 is about 29564.2883560555. The cubic root of 874047146 is about 956.1182759250.

The spelling of 874047146 in words is "eight hundred seventy-four million, forty-seven thousand, one hundred forty-six".