106641425 has 24 divisors (see below), whose sum is σ = 152749152. Its totient is φ = 72992000.

The previous prime is 106641413. The next prime is 106641427. The reversal of 106641425 is 524146601.

It is a de Polignac number, because none of the positive numbers 2^k-106641425 is a prime.

It is a super-2 number, since 2×106641425² = 22744787052061250, which contains 22 as substring.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106641427) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6731 + ... + 16080.

It is an arithmetic number, because the mean of its divisors is an integer number (6364548).

Almost surely, 2^106641425 is an apocalyptic number.

It is an amenable number.

106641425 is a deficient number, since it is larger than the sum of its proper divisors (46107727).

106641425 is a wasteful number, since it uses less digits than its factorization.

106641425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22849 (or 22844 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 106641425 is about 10326.7335106509. The cubic root of 106641425 is about 474.2150285161.

The spelling of 106641425 in words is "one hundred six million, six hundred forty-one thousand, four hundred twenty-five".