61423414 has 16 divisors (see below), whose sum is σ = 105059808. Its totient is φ = 26681472.

The previous prime is 61423357. The next prime is 61423459. The reversal of 61423414 is 41432416.

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, 69042 + ... + 69925.

It is an arithmetic number, because the mean of its divisors is an integer number (6566238).

Almost surely, 2^61423414 is an apocalyptic number.

61423414 is a deficient number, since it is larger than the sum of its proper divisors (43636394).

61423414 is a wasteful number, since it uses less digits than its factorization.

61423414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138999.

The product of its digits is 2304, while the sum is 25.

The square root of 61423414 is about 7837.3091045333. The cubic root of 61423414 is about 394.5584212377.

The spelling of 61423414 in words is "sixty-one million, four hundred twenty-three thousand, four hundred fourteen".