61225814 has 16 divisors (see below), whose sum is σ = 99429120. Its totient is φ = 28107840.

The previous prime is 61225799. The next prime is 61225831. The reversal of 61225814 is 41852216.

It is a super-3 number, since 3×61225814³ (a number of 24 digits) contains 333 as substring.

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, 1199 + ... + 11130.

It is an arithmetic number, because the mean of its divisors is an integer number (6214320).

Almost surely, 2^61225814 is an apocalyptic number.

61225814 is a deficient number, since it is larger than the sum of its proper divisors (38203306).

61225814 is a wasteful number, since it uses less digits than its factorization.

61225814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12535.

The product of its digits is 3840, while the sum is 29.

The square root of 61225814 is about 7824.6925818207. The cubic root of 61225814 is about 394.1348666935.

The spelling of 61225814 in words is "sixty-one million, two hundred twenty-five thousand, eight hundred fourteen".