103895690 has 32 divisors (see below), whose sum is σ = 194400000. Its totient is φ = 39930688.

The previous prime is 103895657. The next prime is 103895723. The reversal of 103895690 is 96598301.

It is an interprime number because it is at equal distance from previous prime (103895657) and next prime (103895723).

It is a super-2 number, since 2×103895690² = 21588628801152200, which contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 68561 + ... + 70059.

It is an arithmetic number, because the mean of its divisors is an integer number (6075000).

Almost surely, 2^103895690 is an apocalyptic number.

103895690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103895690 is a deficient number, since it is larger than the sum of its proper divisors (90504310).

103895690 is a wasteful number, since it uses less digits than its factorization.

103895690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1774.

The product of its (nonzero) digits is 58320, while the sum is 41.

The square root of 103895690 is about 10192.9235256623. The cubic root of 103895690 is about 470.1096620527.

The spelling of 103895690 in words is "one hundred three million, eight hundred ninety-five thousand, six hundred ninety".