62671240 has 32 divisors (see below), whose sum is σ = 141341760. Its totient is φ = 25009600.

The previous prime is 62671237. The next prime is 62671241. The reversal of 62671240 is 4217626.

It is a junction number, because it is equal to n+sod(n) for n = 62671199 and 62671208.

It is not an unprimeable number, because it can be changed into a prime (62671241) 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, 18045 + ... + 21235.

It is an arithmetic number, because the mean of its divisors is an integer number (4416930).

Almost surely, 2^62671240 is an apocalyptic number.

It is an amenable number.

62671240 is an abundant number, since it is smaller than the sum of its proper divisors (78670520).

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

62671240 is a wasteful number, since it uses less digits than its factorization.

62671240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3693 (or 3689 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 62671240 is about 7916.5169108643. The cubic root of 62671240 is about 397.2123678981.

Adding to 62671240 its reverse (4217626), we get a palindrome (66888866).

The spelling of 62671240 in words is "sixty-two million, six hundred seventy-one thousand, two hundred forty".