43487060 has 48 divisors (see below), whose sum is σ = 94388112. Its totient is φ = 16819200.

The previous prime is 43487057. The next prime is 43487063. The reversal of 43487060 is 6078434.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (43487057) and next prime (43487063).

It can be written as a sum of positive squares in 8 ways, for example, as 7150276 + 36336784 = 2674^2 + 6028^2 .

It is a super-2 number, since 2×43487060² = 3782248774887200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43487063) 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, 148274 + ... + 148566.

It is an arithmetic number, because the mean of its divisors is an integer number (1966419).

Almost surely, 2^43487060 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43487060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47194056).

43487060 is an abundant number, since it is smaller than the sum of its proper divisors (50901052).

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

43487060 is a wasteful number, since it uses less digits than its factorization.

43487060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524 (or 522 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 43487060 is about 6594.4719273040. The cubic root of 43487060 is about 351.6576065389.

The spelling of 43487060 in words is "forty-three million, four hundred eighty-seven thousand, sixty".