45834261 has 16 divisors (see below), whose sum is σ = 70590528. Its totient is φ = 26144000.

The previous prime is 45834253. The next prime is 45834287. The reversal of 45834261 is 16243854.

It is a cyclic number.

It is not a de Polignac number, because 45834261 - 2³ = 45834253 is a prime.

It is a super-2 number, since 2×45834261² = 4201558962832242, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45834211) 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, 40290 + ... + 41411.

It is an arithmetic number, because the mean of its divisors is an integer number (4411908).

Almost surely, 2^45834261 is an apocalyptic number.

It is an amenable number.

45834261 is a deficient number, since it is larger than the sum of its proper divisors (24756267).

45834261 is a wasteful number, since it uses less digits than its factorization.

45834261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81732.

The product of its digits is 23040, while the sum is 33.

The square root of 45834261 is about 6770.1005162405. The cubic root of 45834261 is about 357.8739425934.

It can be divided in two parts, 458342 and 61, that added together give a triangular number (458403 = T₉₅₇).

The spelling of 45834261 in words is "forty-five million, eight hundred thirty-four thousand, two hundred sixty-one".