61346743 has 2 divisors, whose sum is σ = 61346744. Its totient is φ = 61346742.

The previous prime is 61346723. The next prime is 61346827. The reversal of 61346743 is 34764316.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-61346743 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 61346699 and 61346708.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (61346713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30673371 + 30673372.

It is an arithmetic number, because the mean of its divisors is an integer number (30673372).

Almost surely, 2^61346743 is an apocalyptic number.

61346743 is a deficient number, since it is larger than the sum of its proper divisors (1).

61346743 is an equidigital number, since it uses as much as digits as its factorization.

61346743 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 34.

The square root of 61346743 is about 7832.4161661648. The cubic root of 61346743 is about 394.3941853632.

The spelling of 61346743 in words is "sixty-one million, three hundred forty-six thousand, seven hundred forty-three".