745110 has 48 divisors (see below), whose sum is σ = 2055456. Its totient is φ = 186624.

The previous prime is 745103. The next prime is 745117. The reversal of 745110 is 11547.

It is an interprime number because it is at equal distance from previous prime (745103) and next prime (745117).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nialpdrome in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (745117) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1287 + ... + 1773.

It is an arithmetic number, because the mean of its divisors is an integer number (42822).

2⁷⁴⁵¹¹⁰ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 745110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1027728).

745110 is an abundant number, since it is smaller than the sum of its proper divisors (1310346).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

745110 is a wasteful number, since it uses less digits than its factorization.

745110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517 (or 514 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 18.

The square root of 745110 is about 863.1975440187. The cubic root of 745110 is about 90.6581384952.

Adding to 745110 its reverse (11547), we get a palindrome (756657).

It can be divided in two parts, 74 and 5110, that added together give a square (5184 = 72²).

The spelling of 745110 in words is "seven hundred forty-five thousand, one hundred ten".