615063 has 8 divisors (see below), whose sum is σ = 833776. Its totient is φ = 403200.

The previous prime is 615053. The next prime is 615067. The reversal of 615063 is 360516.

615063 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 615063 - 2⁴ = 615047 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 (615067) 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, 1498 + ... + 1863.

It is an arithmetic number, because the mean of its divisors is an integer number (104222).

2⁶¹⁵⁰⁶³ is an apocalyptic number.

615063 is a deficient number, since it is larger than the sum of its proper divisors (218713).

615063 is a wasteful number, since it uses less digits than its factorization.

615063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3425.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 615063 is about 784.2595233722. The cubic root of 615063 is about 85.0432536491.

Adding to 615063 its reverse (360516), we get a palindrome (975579).

The spelling of 615063 in words is "six hundred fifteen thousand, sixty-three".