62421672 has 16 divisors (see below), whose sum is σ = 156054240. Its totient is φ = 20807216.

The previous prime is 62421661. The next prime is 62421677. The reversal of 62421672 is 27612426.

It is not an unprimeable number, because it can be changed into a prime (62421677) 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, 1300428 + ... + 1300475.

It is an arithmetic number, because the mean of its divisors is an integer number (9753390).

Almost surely, 2^62421672 is an apocalyptic number.

It is an amenable number.

62421672 is an abundant number, since it is smaller than the sum of its proper divisors (93632568).

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

62421672 is a wasteful number, since it uses less digits than its factorization.

62421672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2600912 (or 2600908 counting only the distinct ones).

The product of its digits is 8064, while the sum is 30.

The square root of 62421672 is about 7900.7386996407. The cubic root of 62421672 is about 396.6844097549.

The spelling of 62421672 in words is "sixty-two million, four hundred twenty-one thousand, six hundred seventy-two".