152198674 has 16 divisors (see below), whose sum is σ = 232501248. Its totient is φ = 74706192.

The previous prime is 152198647. The next prime is 152198687. The reversal of 152198674 is 476891251.

It is a self number, because there is not a number n which added to its sum of digits gives 152198674.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40687 + ... + 44269.

It is an arithmetic number, because the mean of its divisors is an integer number (14531328).

Almost surely, 2^152198674 is an apocalyptic number.

152198674 is a deficient number, since it is larger than the sum of its proper divisors (80302574).

152198674 is a wasteful number, since it uses less digits than its factorization.

152198674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3969.

The product of its digits is 120960, while the sum is 43.

The square root of 152198674 is about 12336.8826694591. The cubic root of 152198674 is about 533.9127469461.

The spelling of 152198674 in words is "one hundred fifty-two million, one hundred ninety-eight thousand, six hundred seventy-four".