87053662 has 8 divisors (see below), whose sum is σ = 130975992. Its totient is φ = 43395000.

The previous prime is 87053657. The next prime is 87053669. The reversal of 87053662 is 26635078.

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

It is a super-2 number, since 2×87053662² = 15156680135220488, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87053669) 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 3 ways as a sum of consecutive naturals, for example, 65089 + ... + 66412.

It is an arithmetic number, because the mean of its divisors is an integer number (16371999).

Almost surely, 2^87053662 is an apocalyptic number.

87053662 is a deficient number, since it is larger than the sum of its proper divisors (43922330).

87053662 is a wasteful number, since it uses less digits than its factorization.

87053662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131834.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 87053662 is about 9330.2551947950. The cubic root of 87053662 is about 443.1958464630.

The spelling of 87053662 in words is "eighty-seven million, fifty-three thousand, six hundred sixty-two".