61962541 has 2 divisors, whose sum is σ = 61962542. Its totient is φ = 61962540.

The previous prime is 61962539. The next prime is 61962547. The reversal of 61962541 is 14526916.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31877316 + 30085225 = 5646^2 + 5485^2 .

It is a cyclic number.

It is not a de Polignac number, because 61962541 - 2¹ = 61962539 is a prime.

Together with 61962539, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 61962497 and 61962506.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (61962547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30981270 + 30981271.

It is an arithmetic number, because the mean of its divisors is an integer number (30981271).

Almost surely, 2^61962541 is an apocalyptic number.

It is an amenable number.

61962541 is a deficient number, since it is larger than the sum of its proper divisors (1).

61962541 is an equidigital number, since it uses as much as digits as its factorization.

61962541 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 34.

The square root of 61962541 is about 7871.6288657431. The cubic root of 61962541 is about 395.7094359519.

The spelling of 61962541 in words is "sixty-one million, nine hundred sixty-two thousand, five hundred forty-one".