62401287 has 8 divisors (see below), whose sum is σ = 89601904. Its totient is φ = 38400768.

The previous prime is 62401259. The next prime is 62401307. The reversal of 62401287 is 78210426.

62401287 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 62401287 - 2⁷ = 62401159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62401247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 799978 + ... + 800055.

It is an arithmetic number, because the mean of its divisors is an integer number (11200238).

Almost surely, 2^62401287 is an apocalyptic number.

62401287 is a deficient number, since it is larger than the sum of its proper divisors (27200617).

62401287 is a wasteful number, since it uses less digits than its factorization.

62401287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1600049.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 62401287 is about 7899.4485250554. The cubic root of 62401287 is about 396.6412234071.

The spelling of 62401287 in words is "sixty-two million, four hundred one thousand, two hundred eighty-seven".