147698612 has 6 divisors (see below), whose sum is σ = 258472578. Its totient is φ = 73849304.

The previous prime is 147698591. The next prime is 147698633. The reversal of 147698612 is 216896741.

It is an interprime number because it is at equal distance from previous prime (147698591) and next prime (147698633).

It can be written as a sum of positive squares in only one way, i.e., 100721296 + 46977316 = 10036^2 + 6854^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18462323 + ... + 18462330.

It is an arithmetic number, because the mean of its divisors is an integer number (43078763).

Almost surely, 2^147698612 is an apocalyptic number.

It is an amenable number.

147698612 is a deficient number, since it is larger than the sum of its proper divisors (110773966).

147698612 is a wasteful number, since it uses less digits than its factorization.

147698612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36924657 (or 36924655 counting only the distinct ones).

The product of its digits is 145152, while the sum is 44.

The square root of 147698612 is about 12153.1317774473. The cubic root of 147698612 is about 528.5979461322.

The spelling of 147698612 in words is "one hundred forty-seven million, six hundred ninety-eight thousand, six hundred twelve".