61950702 has 64 divisors (see below), whose sum is σ = 140507136. Its totient is φ = 18046560.

The previous prime is 61950677. The next prime is 61950719. The reversal of 61950702 is 20705916.

It is a self number, because there is not a number n which added to its sum of digits gives 61950702.

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, 235423 + ... + 235685.

It is an arithmetic number, because the mean of its divisors is an integer number (2195424).

Almost surely, 2^61950702 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 61950702, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70253568).

61950702 is an abundant number, since it is smaller than the sum of its proper divisors (78556434).

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

61950702 is a wasteful number, since it uses less digits than its factorization.

61950702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405.

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 61950702 is about 7870.8768253607. The cubic root of 61950702 is about 395.6842320016.

The spelling of 61950702 in words is "sixty-one million, nine hundred fifty thousand, seven hundred two".