61304627 has 8 divisors (see below), whose sum is σ = 63057456. Its totient is φ = 59566752.

The previous prime is 61304611. The next prime is 61304651. The reversal of 61304627 is 72640316.

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

It is a cyclic number.

It is not a de Polignac number, because 61304627 - 2⁴ = 61304611 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 61304627.

It is not an unprimeable number, because it can be changed into a prime (61304657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4853 + ... + 12089.

It is an arithmetic number, because the mean of its divisors is an integer number (7882182).

Almost surely, 2^61304627 is an apocalyptic number.

61304627 is a deficient number, since it is larger than the sum of its proper divisors (1752829).

61304627 is a wasteful number, since it uses less digits than its factorization.

61304627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7477.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 61304627 is about 7829.7271344537. The cubic root of 61304627 is about 394.3039110347.

The spelling of 61304627 in words is "sixty-one million, three hundred four thousand, six hundred twenty-seven".