61960248 has 128 divisors (see below), whose sum is σ = 201484800. Its totient is φ = 17273088.

The previous prime is 61960231. The next prime is 61960259. The reversal of 61960248 is 84206916.

61960248 is a `hidden beast` number, since 6 + 1 + 9 + 602 + 48 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64540 + ... + 65492.

It is an arithmetic number, because the mean of its divisors is an integer number (1574100).

Almost surely, 2^61960248 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 61960248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100742400).

61960248 is an abundant number, since it is smaller than the sum of its proper divisors (139524552).

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

61960248 is a wasteful number, since it uses less digits than its factorization.

61960248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1018 (or 1008 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 61960248 is about 7871.4832147442. The cubic root of 61960248 is about 395.7045546537.

The spelling of 61960248 in words is "sixty-one million, nine hundred sixty thousand, two hundred forty-eight".