103886955 has 40 divisors (see below), whose sum is σ = 187308000. Its totient is φ = 55085184.

The previous prime is 103886953. The next prime is 103886999. The reversal of 103886955 is 559688301.

It is not a de Polignac number, because 103886955 - 2¹ = 103886953 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 103886955.

It is not an unprimeable number, because it can be changed into a prime (103886953) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 79951 + ... + 81239.

It is an arithmetic number, because the mean of its divisors is an integer number (4682700).

Almost surely, 2^103886955 is an apocalyptic number.

103886955 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

103886955 is a deficient number, since it is larger than the sum of its proper divisors (83421045).

103886955 is a wasteful number, since it uses less digits than its factorization.

103886955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1505 (or 1496 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 45.

The square root of 103886955 is about 10192.4950331114. The cubic root of 103886955 is about 470.0964869057.

The spelling of 103886955 in words is "one hundred three million, eight hundred eighty-six thousand, nine hundred fifty-five".