87413061 has 16 divisors (see below), whose sum is σ = 118805888. Its totient is φ = 57153600.

The previous prime is 87413057. The next prime is 87413089. The reversal of 87413061 is 16031478.

It is a happy number.

It is not a de Polignac number, because 87413061 - 2² = 87413057 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87413021) 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 15 ways as a sum of consecutive naturals, for example, 115095 + ... + 115851.

It is an arithmetic number, because the mean of its divisors is an integer number (7425368).

Almost surely, 2^87413061 is an apocalyptic number.

It is an amenable number.

87413061 is a deficient number, since it is larger than the sum of its proper divisors (31392827).

87413061 is a wasteful number, since it uses less digits than its factorization.

87413061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1452.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 87413061 is about 9349.4952270163. The cubic root of 87413061 is about 443.8049169355.

The spelling of 87413061 in words is "eighty-seven million, four hundred thirteen thousand, sixty-one".