62056981 has 6 divisors (see below), whose sum is σ = 72188790. Its totient is φ = 53191656.

The previous prime is 62056979. The next prime is 62056991. The reversal of 62056981 is 18965026.

It can be written as a sum of positive squares in only one way, i.e., 46580625 + 15476356 = 6825^2 + 3934^2 .

It is not a de Polignac number, because 62056981 - 2¹ = 62056979 is a prime.

It is a super-2 number, since 2×62056981² = 7702137781668722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 62056981.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62056931) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 633186 + ... + 633283.

It is an arithmetic number, because the mean of its divisors is an integer number (12031465).

Almost surely, 2^62056981 is an apocalyptic number.

It is an amenable number.

62056981 is a deficient number, since it is larger than the sum of its proper divisors (10131809).

62056981 is a wasteful number, since it uses less digits than its factorization.

62056981 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1266483 (or 1266476 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 62056981 is about 7877.6253401644. The cubic root of 62056981 is about 395.9103736389.

The spelling of 62056981 in words is "sixty-two million, fifty-six thousand, nine hundred eighty-one".