87374269 has 8 divisors (see below), whose sum is σ = 89562240. Its totient is φ = 85200096.

The previous prime is 87374267. The next prime is 87374317. The reversal of 87374269 is 96247378.

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

It is not a de Polignac number, because 87374269 - 2¹ = 87374267 is a prime.

It is a super-2 number, since 2×87374269² = 15268525766568722, 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 (87374267) 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, 10017 + ... + 16585.

It is an arithmetic number, because the mean of its divisors is an integer number (11195280).

Almost surely, 2^87374269 is an apocalyptic number.

It is an amenable number.

87374269 is a deficient number, since it is larger than the sum of its proper divisors (2187971).

87374269 is a wasteful number, since it uses less digits than its factorization.

87374269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6899.

The product of its digits is 508032, while the sum is 46.

The square root of 87374269 is about 9347.4204463050. The cubic root of 87374269 is about 443.7392569243.

The spelling of 87374269 in words is "eighty-seven million, three hundred seventy-four thousand, two hundred sixty-nine".