62442545 has 16 divisors (see below), whose sum is σ = 82349568. Its totient is φ = 45075840.

The previous prime is 62442491. The next prime is 62442551. The reversal of 62442545 is 54524426.

62442545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 62442545 - 2¹⁶ = 62377009 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3392 + ... + 11678.

It is an arithmetic number, because the mean of its divisors is an integer number (5146848).

Almost surely, 2^62442545 is an apocalyptic number.

It is an amenable number.

62442545 is a deficient number, since it is larger than the sum of its proper divisors (19907023).

62442545 is a wasteful number, since it uses less digits than its factorization.

62442545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8440.

The product of its digits is 38400, while the sum is 32.

The square root of 62442545 is about 7902.0595416638. The cubic root of 62442545 is about 396.7286202066.

The spelling of 62442545 in words is "sixty-two million, four hundred forty-two thousand, five hundred forty-five".