61268248 has 8 divisors (see below), whose sum is σ = 114877980. Its totient is φ = 30634120.

The previous prime is 61268237. The next prime is 61268257. The reversal of 61268248 is 84286216.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3829258 + ... + 3829273.

Almost surely, 2^61268248 is an apocalyptic number.

It is an amenable number.

61268248 is a deficient number, since it is larger than the sum of its proper divisors (53609732).

61268248 is a wasteful number, since it uses less digits than its factorization.

61268248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7658537 (or 7658533 counting only the distinct ones).

The product of its digits is 36864, while the sum is 37.

The square root of 61268248 is about 7827.4036563857. The cubic root of 61268248 is about 394.2259004994.

It can be divided in two parts, 61268 and 248, that added together give a palindrome (61516).

The spelling of 61268248 in words is "sixty-one million, two hundred sixty-eight thousand, two hundred forty-eight".