87430541 has 8 divisors (see below), whose sum is σ = 100989504. Its totient is φ = 74806720.

The previous prime is 87430537. The next prime is 87430547. The reversal of 87430541 is 14503478.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 87430541 - 2² = 87430537 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 87430498 and 87430507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87430547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 233585 + ... + 233958.

It is an arithmetic number, because the mean of its divisors is an integer number (12623688).

Almost surely, 2^87430541 is an apocalyptic number.

It is an amenable number.

87430541 is a deficient number, since it is larger than the sum of its proper divisors (13558963).

87430541 is a wasteful number, since it uses less digits than its factorization.

87430541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467571.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 87430541 is about 9350.4299901128. The cubic root of 87430541 is about 443.8344975375.

The spelling of 87430541 in words is "eighty-seven million, four hundred thirty thousand, five hundred forty-one".