61250963 has 4 divisors (see below), whose sum is σ = 62675448. Its totient is φ = 59826480.

The previous prime is 61250951. The next prime is 61250993. The reversal of 61250963 is 36905216.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 61250963 - 2⁶ = 61250899 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61250923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 712178 + ... + 712263.

It is an arithmetic number, because the mean of its divisors is an integer number (15668862).

Almost surely, 2^61250963 is an apocalyptic number.

61250963 is a deficient number, since it is larger than the sum of its proper divisors (1424485).

61250963 is a wasteful number, since it uses less digits than its factorization.

61250963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1424484.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 61250963 is about 7826.2994448206. The cubic root of 61250963 is about 394.1888240048.

The spelling of 61250963 in words is "sixty-one million, two hundred fifty thousand, nine hundred sixty-three".