742245063 has 16 divisors (see below), whose sum is σ = 1132922880. Its totient is φ = 423434016.

The previous prime is 742245047. The next prime is 742245071. The reversal of 742245063 is 360542247.

It is not a de Polignac number, because 742245063 - 2⁴ = 742245047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (742245073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16368 + ... + 41861.

It is an arithmetic number, because the mean of its divisors is an integer number (70807680).

Almost surely, 2^742245063 is an apocalyptic number.

742245063 is a deficient number, since it is larger than the sum of its proper divisors (390677817).

742245063 is a wasteful number, since it uses less digits than its factorization.

742245063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58846.

The product of its (nonzero) digits is 40320, while the sum is 33.

The square root of 742245063 is about 27244.1748452766. The cubic root of 742245063 is about 905.4179618603.

The spelling of 742245063 in words is "seven hundred forty-two million, two hundred forty-five thousand, sixty-three".