101946725 has 6 divisors (see below), whose sum is σ = 126413970. Its totient is φ = 81557360.

The previous prime is 101946707. The next prime is 101946727. The reversal of 101946725 is 527649101.

It can be written as a sum of positive squares in 3 ways, for example, as 964324 + 100982401 = 982^2 + 10049^2 .

It is not a de Polignac number, because 101946725 - 2¹⁴ = 101930341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101946727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2038910 + ... + 2038959.

It is an arithmetic number, because the mean of its divisors is an integer number (21068995).

Almost surely, 2^101946725 is an apocalyptic number.

It is an amenable number.

101946725 is a deficient number, since it is larger than the sum of its proper divisors (24467245).

101946725 is an equidigital number, since it uses as much as digits as its factorization.

101946725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4077879 (or 4077874 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 101946725 is about 10096.8670883596. The cubic root of 101946725 is about 467.1515128151.

The spelling of 101946725 in words is "one hundred one million, nine hundred forty-six thousand, seven hundred twenty-five".