87246367 has 8 divisors (see below), whose sum is σ = 94091760. Its totient is φ = 80420160.

The previous prime is 87246349. The next prime is 87246371. The reversal of 87246367 is 76364278.

It is a happy number.

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 87246367 - 2¹¹ = 87244319 is a prime.

It is a super-2 number, since 2×87246367² = 15223857109397378, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87246377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5484 + ... + 14302.

It is an arithmetic number, because the mean of its divisors is an integer number (11761470).

Almost surely, 2^87246367 is an apocalyptic number.

87246367 is a deficient number, since it is larger than the sum of its proper divisors (6845393).

87246367 is a wasteful number, since it uses less digits than its factorization.

87246367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9593.

The product of its digits is 338688, while the sum is 43.

The square root of 87246367 is about 9340.5763740789. The cubic root of 87246367 is about 443.5226300115.

The spelling of 87246367 in words is "eighty-seven million, two hundred forty-six thousand, three hundred sixty-seven".