61847459246 has 32 divisors (see below), whose sum is σ = 103791663360. Its totient is φ = 27467945856.

The previous prime is 61847459243. The next prime is 61847459257. The reversal of 61847459246 is 64295474816.

It is a junction number, because it is equal to n+sod(n) for n = 61847459191 and 61847459200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61847459243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12116 + ... + 351911.

It is an arithmetic number, because the mean of its divisors is an integer number (3243489480).

Almost surely, 2^61847459246 is an apocalyptic number.

61847459246 is a deficient number, since it is larger than the sum of its proper divisors (41944204114).

61847459246 is a wasteful number, since it uses less digits than its factorization.

61847459246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364328.

The product of its digits is 11612160, while the sum is 56.

The spelling of 61847459246 in words is "sixty-one billion, eight hundred forty-seven million, four hundred fifty-nine thousand, two hundred forty-six".