62944961 has 2 divisors, whose sum is σ = 62944962. Its totient is φ = 62944960.

The previous prime is 62944939. The next prime is 62944969. The reversal of 62944961 is 16944926.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34000561 + 28944400 = 5831^2 + 5380^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-62944961 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (62944969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31472480 + 31472481.

It is an arithmetic number, because the mean of its divisors is an integer number (31472481).

Almost surely, 2^62944961 is an apocalyptic number.

It is an amenable number.

62944961 is a deficient number, since it is larger than the sum of its proper divisors (1).

62944961 is an equidigital number, since it uses as much as digits as its factorization.

62944961 is an evil number, because the sum of its binary digits is even.

The product of its digits is 93312, while the sum is 41.

The square root of 62944961 is about 7933.7860445061. The cubic root of 62944961 is about 397.7898122516.

The spelling of 62944961 in words is "sixty-two million, nine hundred forty-four thousand, nine hundred sixty-one".