61960350 has 24 divisors (see below), whose sum is σ = 153662040. Its totient is φ = 16522720.

The previous prime is 61960319. The next prime is 61960357. The reversal of 61960350 is 5306916.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61960357) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 206385 + ... + 206684.

It is an arithmetic number, because the mean of its divisors is an integer number (6402585).

Almost surely, 2^61960350 is an apocalyptic number.

61960350 is an abundant number, since it is smaller than the sum of its proper divisors (91701690).

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

61960350 is a wasteful number, since it uses less digits than its factorization.

61960350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413084 (or 413079 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 61960350 is about 7871.4896938254. The cubic root of 61960350 is about 395.7047717920.

The spelling of 61960350 in words is "sixty-one million, nine hundred sixty thousand, three hundred fifty".