62520081 has 8 divisors (see below), whose sum is σ = 89772480. Its totient is φ = 38473872.

The previous prime is 62520071. The next prime is 62520083. The reversal of 62520081 is 18002526.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 62520081 - 2¹¹ = 62518033 is a prime.

It is a super-3 number, since 3×62520081³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (62520083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 801501 + ... + 801578.

It is an arithmetic number, because the mean of its divisors is an integer number (11221560).

Almost surely, 2^62520081 is an apocalyptic number.

It is an amenable number.

62520081 is a deficient number, since it is larger than the sum of its proper divisors (27252399).

62520081 is a wasteful number, since it uses less digits than its factorization.

62520081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1603095.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 62520081 is about 7906.9640823770. The cubic root of 62520081 is about 396.8927605750.

It can be divided in two parts, 625 and 20081, that added together give a triangular number (20706 = T₂₀₃).

The spelling of 62520081 in words is "sixty-two million, five hundred twenty thousand, eighty-one".