45011230 has 32 divisors (see below), whose sum is σ = 92233728. Its totient is φ = 15655200.

The previous prime is 45011227. The next prime is 45011233. The reversal of 45011230 is 3211054.

It is an interprime number because it is at equal distance from previous prime (45011227) and next prime (45011233).

It is a super-2 number, since 2×45011230² = 4052021652225800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45011233) 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, 6366 + ... + 11425.

It is an arithmetic number, because the mean of its divisors is an integer number (2882304).

Almost surely, 2^45011230 is an apocalyptic number.

45011230 is an abundant number, since it is smaller than the sum of its proper divisors (47222498).

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

45011230 is a wasteful number, since it uses less digits than its factorization.

45011230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17832.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 45011230 is about 6709.0409150638. The cubic root of 45011230 is about 355.7189160709.

Adding to 45011230 its reverse (3211054), we get a palindrome (48222284).

The spelling of 45011230 in words is "forty-five million, eleven thousand, two hundred thirty".