913545 has 32 divisors (see below), whose sum is σ = 1664640. Its totient is φ = 475200.

The previous prime is 913513. The next prime is 913571. The reversal of 913545 is 545319.

913545 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 913545 - 2⁵ = 913513 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8995 + ... + 9095.

It is an arithmetic number, because the mean of its divisors is an integer number (52020).

2⁹¹³⁵⁴⁵ is an apocalyptic number.

It is an amenable number.

913545 is a deficient number, since it is larger than the sum of its proper divisors (751095).

913545 is a wasteful number, since it uses less digits than its factorization.

913545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182 (or 176 counting only the distinct ones).

The product of its digits is 2700, while the sum is 27.

The square root of 913545 is about 955.7954802153. The cubic root of 913545 is about 97.0308825746.

It can be divided in two parts, 9135 and 45, that added together give a triangular number (9180 = T₁₃₅).

The spelling of 913545 in words is "nine hundred thirteen thousand, five hundred forty-five".