61425214 has 8 divisors (see below), whose sum is σ = 96987240. Its totient is φ = 29096136.

The previous prime is 61425209. The next prime is 61425223. The reversal of 61425214 is 41252416.

It is a happy number.

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

It is a congruent number.

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, 808189 + ... + 808264.

It is an arithmetic number, because the mean of its divisors is an integer number (12123405).

Almost surely, 2^61425214 is an apocalyptic number.

61425214 is a deficient number, since it is larger than the sum of its proper divisors (35562026).

61425214 is a wasteful number, since it uses less digits than its factorization.

61425214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1616474.

The product of its digits is 1920, while the sum is 25.

The square root of 61425214 is about 7837.4239390249. The cubic root of 61425214 is about 394.5622753500.

The spelling of 61425214 in words is "sixty-one million, four hundred twenty-five thousand, two hundred fourteen".