61259701 has 8 divisors (see below), whose sum is σ = 61737984. Its totient is φ = 60783840.

The previous prime is 61259657. The next prime is 61259713. The reversal of 61259701 is 10795216.

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 61259701 - 2¹⁵ = 61226933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61259761) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117321 + ... + 117841.

It is an arithmetic number, because the mean of its divisors is an integer number (7717248).

Almost surely, 2^61259701 is an apocalyptic number.

It is an amenable number.

61259701 is a deficient number, since it is larger than the sum of its proper divisors (478283).

61259701 is a wasteful number, since it uses less digits than its factorization.

61259701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211.

The product of its (nonzero) digits is 3780, while the sum is 31.

The square root of 61259701 is about 7826.8576708664. The cubic root of 61259701 is about 394.2075679723.

The spelling of 61259701 in words is "sixty-one million, two hundred fifty-nine thousand, seven hundred one".