61552214 has 8 divisors (see below), whose sum is σ = 92485800. Its totient is φ = 30723616.

The previous prime is 61552199. The next prime is 61552241. The reversal of 61552214 is 41225516.

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, 24764 + ... + 27135.

It is an arithmetic number, because the mean of its divisors is an integer number (11560725).

Almost surely, 2^61552214 is an apocalyptic number.

61552214 is a deficient number, since it is larger than the sum of its proper divisors (30933586).

61552214 is a wasteful number, since it uses less digits than its factorization.

61552214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52494.

The product of its digits is 2400, while the sum is 26.

The square root of 61552214 is about 7845.5219074323. The cubic root of 61552214 is about 394.8340145413.

The spelling of 61552214 in words is "sixty-one million, five hundred fifty-two thousand, two hundred fourteen".