62673881 has 4 divisors (see below), whose sum is σ = 63429072. Its totient is φ = 61918692.

The previous prime is 62673869. The next prime is 62673887. The reversal of 62673881 is 18837626.

It is a happy number.

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 a de Polignac number, because none of the positive numbers 2^k-62673881 is a prime.

It is a super-2 number, since 2×62673881² = 7856030719204322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (62673887) 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, 377471 + ... + 377636.

It is an arithmetic number, because the mean of its divisors is an integer number (15857268).

Almost surely, 2^62673881 is an apocalyptic number.

It is an amenable number.

62673881 is a deficient number, since it is larger than the sum of its proper divisors (755191).

62673881 is an equidigital number, since it uses as much as digits as its factorization.

62673881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755190.

The product of its digits is 96768, while the sum is 41.

The square root of 62673881 is about 7916.6837122624. The cubic root of 62673881 is about 397.2179474012.

The spelling of 62673881 in words is "sixty-two million, six hundred seventy-three thousand, eight hundred eighty-one".