108621514 has 8 divisors (see below), whose sum is σ = 163309860. Its totient is φ = 54184896.

The previous prime is 108621497. The next prime is 108621521. The reversal of 108621514 is 415126801.

It can be written as a sum of positive squares in 2 ways, for example, as 93760489 + 14861025 = 9683^2 + 3855^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61849 + ... + 63580.

Almost surely, 2^108621514 is an apocalyptic number.

108621514 is a deficient number, since it is larger than the sum of its proper divisors (54688346).

108621514 is a wasteful number, since it uses less digits than its factorization.

108621514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125864.

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 108621514 is about 10422.1645544484. The cubic root of 108621514 is about 477.1320799162.

The spelling of 108621514 in words is "one hundred eight million, six hundred twenty-one thousand, five hundred fourteen".