103452726 has 32 divisors (see below), whose sum is σ = 223550208. Its totient is φ = 31727520.

The previous prime is 103452721. The next prime is 103452761. The reversal of 103452726 is 627254301.

It is a junction number, because it is equal to n+sod(n) for n = 103452693 and 103452702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103452721) by changing a digit.

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, 23815 + ... + 27821.

It is an arithmetic number, because the mean of its divisors is an integer number (6985944).

Almost surely, 2^103452726 is an apocalyptic number.

103452726 is an abundant number, since it is smaller than the sum of its proper divisors (120097482).

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

103452726 is a wasteful number, since it uses less digits than its factorization.

103452726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4356.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 103452726 is about 10171.1713189780. The cubic root of 103452726 is about 469.4405989806.

The spelling of 103452726 in words is "one hundred three million, four hundred fifty-two thousand, seven hundred twenty-six".