61225106 has 8 divisors (see below), whose sum is σ = 96671280. Its totient is φ = 29001348.

The previous prime is 61225097. The next prime is 61225117. The reversal of 61225106 is 60152216.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×61225106² = 7497027209422472, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 805556 + ... + 805631.

It is an arithmetic number, because the mean of its divisors is an integer number (12083910).

Almost surely, 2^61225106 is an apocalyptic number.

61225106 is a deficient number, since it is larger than the sum of its proper divisors (35446174).

61225106 is a wasteful number, since it uses less digits than its factorization.

61225106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1611208.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 61225106 is about 7824.6473402959. The cubic root of 61225106 is about 394.1333474620.

The spelling of 61225106 in words is "sixty-one million, two hundred twenty-five thousand, one hundred six".