87736350 has 72 divisors (see below), whose sum is σ = 235679112. Its totient is φ = 21590400.

The previous prime is 87736343. The next prime is 87736367. The reversal of 87736350 is 5363778.

It is a super-2 number, since 2×87736350² = 15395334222645000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 87736299 and 87736308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 23620 + ... + 27080.

It is an arithmetic number, because the mean of its divisors is an integer number (3273321).

Almost surely, 2^87736350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 87736350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117839556).

87736350 is an abundant number, since it is smaller than the sum of its proper divisors (147942762).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

87736350 is a wasteful number, since it uses less digits than its factorization.

87736350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3502 (or 3484 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 39.

The square root of 87736350 is about 9366.7683861618. The cubic root of 87736350 is about 444.3513674302.

The spelling of 87736350 in words is "eighty-seven million, seven hundred thirty-six thousand, three hundred fifty".