61246848 has 64 divisors (see below), whose sum is σ = 175215600. Its totient is φ = 18843648.

The previous prime is 61246847. The next prime is 61246859. The reversal of 61246848 is 84864216.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61246841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1143 + ... + 11126.

Almost surely, 2^61246848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 61246848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87607800).

61246848 is an abundant number, since it is smaller than the sum of its proper divisors (113968752).

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

61246848 is a wasteful number, since it uses less digits than its factorization.

61246848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12299 (or 12287 counting only the distinct ones).

The product of its digits is 73728, while the sum is 39.

The square root of 61246848 is about 7826.0365447652. The cubic root of 61246848 is about 394.1799962615.

The spelling of 61246848 in words is "sixty-one million, two hundred forty-six thousand, eight hundred forty-eight".