62400045 has 8 divisors (see below), whose sum is σ = 99840096. Its totient is φ = 33280016.

The previous prime is 62400043. The next prime is 62400049. The reversal of 62400045 is 54000426.

It is a happy number.

62400045 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 a cyclic number.

It is not a de Polignac number, because 62400045 - 2¹ = 62400043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 62399994 and 62400030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62400043) 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, 2079987 + ... + 2080016.

It is an arithmetic number, because the mean of its divisors is an integer number (12480012).

Almost surely, 2^62400045 is an apocalyptic number.

It is an amenable number.

62400045 is a deficient number, since it is larger than the sum of its proper divisors (37440051).

62400045 is a wasteful number, since it uses less digits than its factorization.

62400045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4160011.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 62400045 is about 7899.3699115816. The cubic root of 62400045 is about 396.6385918819.

The spelling of 62400045 in words is "sixty-two million, four hundred thousand, forty-five".