61255006 has 8 divisors (see below), whose sum is σ = 93837600. Its totient is φ = 29975808.

The previous prime is 61254997. The next prime is 61255043. The reversal of 61255006 is 60055216.

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, 325731 + ... + 325918.

It is an arithmetic number, because the mean of its divisors is an integer number (11729700).

Almost surely, 2^61255006 is an apocalyptic number.

61255006 is a deficient number, since it is larger than the sum of its proper divisors (32582594).

61255006 is a wasteful number, since it uses less digits than its factorization.

61255006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 651698.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 61255006 is about 7826.5577363232. The cubic root of 61255006 is about 394.1974969044.

The spelling of 61255006 in words is "sixty-one million, two hundred fifty-five thousand, six".