87001054 has 8 divisors (see below), whose sum is σ = 149144688. Its totient is φ = 37286160.

The previous prime is 87001051. The next prime is 87001081. The reversal of 87001054 is 45010078.

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

It is a super-2 number, since 2×87001054² = 15138366794221832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87001051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3107167 + ... + 3107194.

It is an arithmetic number, because the mean of its divisors is an integer number (18643086).

Almost surely, 2^87001054 is an apocalyptic number.

87001054 is a deficient number, since it is larger than the sum of its proper divisors (62143634).

87001054 is a wasteful number, since it uses less digits than its factorization.

87001054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6214370.

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 87001054 is about 9327.4355532483. The cubic root of 87001054 is about 443.1065515584.

The spelling of 87001054 in words is "eighty-seven million, one thousand, fifty-four".