62227481 has 4 divisors (see below), whose sum is σ = 62506752. Its totient is φ = 61948212.

The previous prime is 62227457. The next prime is 62227541. The reversal of 62227481 is 18472226.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 62227481 - 2¹⁰ = 62226457 is a prime.

It is a super-2 number, since 2×62227481² = 7744518783210722, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (62227441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139301 + ... + 139746.

It is an arithmetic number, because the mean of its divisors is an integer number (15626688).

Almost surely, 2^62227481 is an apocalyptic number.

It is an amenable number.

62227481 is a deficient number, since it is larger than the sum of its proper divisors (279271).

62227481 is a wasteful number, since it uses less digits than its factorization.

62227481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279270.

The product of its digits is 10752, while the sum is 32.

The square root of 62227481 is about 7888.4397063044. The cubic root of 62227481 is about 396.2726266904.

The spelling of 62227481 in words is "sixty-two million, two hundred twenty-seven thousand, four hundred eighty-one".