103898562 has 16 divisors (see below), whose sum is σ = 208271520. Its totient is φ = 34553792.

The previous prime is 103898539. The next prime is 103898563. The reversal of 103898562 is 265898301.

It is a super-2 number, since 2×103898562² = 21589822371335688, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103898563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16887 + ... + 22202.

It is an arithmetic number, because the mean of its divisors is an integer number (13016970).

Almost surely, 2^103898562 is an apocalyptic number.

103898562 is an abundant number, since it is smaller than the sum of its proper divisors (104372958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103898562 is a wasteful number, since it uses less digits than its factorization.

103898562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39537.

The product of its (nonzero) digits is 103680, while the sum is 42.

The square root of 103898562 is about 10193.0644067425. The cubic root of 103898562 is about 470.1139937772.

The spelling of 103898562 in words is "one hundred three million, eight hundred ninety-eight thousand, five hundred sixty-two".