103452790 has 16 divisors (see below), whose sum is σ = 212817312. Its totient is φ = 35469504.

The previous prime is 103452779. The next prime is 103452809. The reversal of 103452790 is 97254301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 738879 + ... + 739018.

It is an arithmetic number, because the mean of its divisors is an integer number (13301082).

Almost surely, 2^103452790 is an apocalyptic number.

103452790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103452790 is an abundant number, since it is smaller than the sum of its proper divisors (109364522).

103452790 is a wasteful number, since it uses less digits than its factorization.

103452790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1477911.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 103452790 is about 10171.1744651245. The cubic root of 103452790 is about 469.4406957855.

It can be divided in two parts, 1034 and 52790, that added together give a square (53824 = 232²).

The spelling of 103452790 in words is "one hundred three million, four hundred fifty-two thousand, seven hundred ninety".