61963496 has 16 divisors (see below), whose sum is σ = 132779040. Its totient is φ = 26555760.

The previous prime is 61963483. The next prime is 61963501. The reversal of 61963496 is 69436916.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 553190 + ... + 553301.

It is an arithmetic number, because the mean of its divisors is an integer number (8298690).

Almost surely, 2^61963496 is an apocalyptic number.

It is an amenable number.

61963496 is an abundant number, since it is smaller than the sum of its proper divisors (70815544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61963496 is a wasteful number, since it uses less digits than its factorization.

61963496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106504 (or 1106500 counting only the distinct ones).

The product of its digits is 209952, while the sum is 44.

The square root of 61963496 is about 7871.6895263977. The cubic root of 61963496 is about 395.7114689037.

The spelling of 61963496 in words is "sixty-one million, nine hundred sixty-three thousand, four hundred ninety-six".