62940881 has 8 divisors (see below), whose sum is σ = 65065728. Its totient is φ = 60822000.

The previous prime is 62940853. The next prime is 62940883. The reversal of 62940881 is 18804926.

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

It is not a de Polignac number, because 62940881 - 2¹⁰ = 62939857 is a prime.

It is a super-2 number, since 2×62940881² = 7923109002112322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (62940883) 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, 32891 + ... + 34751.

It is an arithmetic number, because the mean of its divisors is an integer number (8133216).

Almost surely, 2^62940881 is an apocalyptic number.

It is an amenable number.

62940881 is a deficient number, since it is larger than the sum of its proper divisors (2124847).

62940881 is a wasteful number, since it uses less digits than its factorization.

62940881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2983.

The product of its (nonzero) digits is 27648, while the sum is 38.

The square root of 62940881 is about 7933.5289121550. The cubic root of 62940881 is about 397.7812173486.

The spelling of 62940881 in words is "sixty-two million, nine hundred forty thousand, eight hundred eighty-one".