61350601 has 16 divisors (see below), whose sum is σ = 70056000. Its totient is φ = 53258688.

The previous prime is 61350593. The next prime is 61350607. The reversal of 61350601 is 10605316.

It is a cyclic number.

It is not a de Polignac number, because 61350601 - 2³ = 61350593 is a prime.

It is a super-2 number, since 2×61350601² = 7527792486122402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61350607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35970 + ... + 37636.

It is an arithmetic number, because the mean of its divisors is an integer number (4378500).

Almost surely, 2^61350601 is an apocalyptic number.

It is an amenable number.

61350601 is a deficient number, since it is larger than the sum of its proper divisors (8705399).

61350601 is a wasteful number, since it uses less digits than its factorization.

61350601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1848.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 61350601 is about 7832.6624464482. The cubic root of 61350601 is about 394.4024527995.

Adding to 61350601 its reverse (10605316), we get a palindrome (71955917).

The spelling of 61350601 in words is "sixty-one million, three hundred fifty thousand, six hundred one".