61960023 has 6 divisors (see below), whose sum is σ = 89497824. Its totient is φ = 41306676.

The previous prime is 61960013. The next prime is 61960027. The reversal of 61960023 is 32006916.

It is a happy number.

It is not a de Polignac number, because 61960023 - 2⁸ = 61959767 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61960027) 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 5 ways as a sum of consecutive naturals, for example, 3442215 + ... + 3442232.

It is an arithmetic number, because the mean of its divisors is an integer number (14916304).

Almost surely, 2^61960023 is an apocalyptic number.

61960023 is a deficient number, since it is larger than the sum of its proper divisors (27537801).

61960023 is a wasteful number, since it uses less digits than its factorization.

61960023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6884453 (or 6884450 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 61960023 is about 7871.4689226345. The cubic root of 61960023 is about 395.7040756711.

Adding to 61960023 its reverse (32006916), we get a palindrome (93966939).

The spelling of 61960023 in words is "sixty-one million, nine hundred sixty thousand, twenty-three".