62070782274 has 64 divisors (see below), whose sum is σ = 142609466880. Its totient is φ = 20249975376.

The previous prime is 62070782273. The next prime is 62070782281. The reversal of 62070782274 is 47228707026.

It is a super-2 number, since 2×62070782274² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (62070782273) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54612 + ... + 356544.

It is an arithmetic number, because the mean of its divisors is an integer number (2228272920).

Almost surely, 2^62070782274 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 62070782274, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71304733440).

62070782274 is an abundant number, since it is smaller than the sum of its proper divisors (80538684606).

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

62070782274 is an equidigital number, since it uses as much as digits as its factorization.

62070782274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302003 (or 301985 counting only the distinct ones).

The product of its (nonzero) digits is 526848, while the sum is 45.

The spelling of 62070782274 in words is "sixty-two billion, seventy million, seven hundred eighty-two thousand, two hundred seventy-four".