103456870 has 32 divisors (see below), whose sum is σ = 207484416. Its totient is φ = 36818400.

The previous prime is 103456853. The next prime is 103456907. The reversal of 103456870 is 78654301.

It is a congruent number.

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, 4836 + ... + 15175.

It is an arithmetic number, because the mean of its divisors is an integer number (6483888).

Almost surely, 2^103456870 is an apocalyptic number.

103456870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103456870 is an abundant number, since it is smaller than the sum of its proper divisors (104027546).

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

103456870 is a wasteful number, since it uses less digits than its factorization.

103456870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20076.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 103456870 is about 10171.3750299554. The cubic root of 103456870 is about 469.4468670154.

The spelling of 103456870 in words is "one hundred three million, four hundred fifty-six thousand, eight hundred seventy".