87751352 has 16 divisors (see below), whose sum is σ = 177190440. Its totient is φ = 40500576.

The previous prime is 87751351. The next prime is 87751373. The reversal of 87751352 is 25315778.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87751351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 421778 + ... + 421985.

Almost surely, 2^87751352 is an apocalyptic number.

It is an amenable number.

87751352 is an abundant number, since it is smaller than the sum of its proper divisors (89439088).

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

87751352 is a wasteful number, since it uses less digits than its factorization.

87751352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843782 (or 843778 counting only the distinct ones).

The product of its digits is 58800, while the sum is 38.

The square root of 87751352 is about 9367.5691617409. The cubic root of 87751352 is about 444.3766924686.

It can be divided in two parts, 8 and 7751352, that multiplied together give a triangular number (62010816 = T₁₁₁₃₆).

The spelling of 87751352 in words is "eighty-seven million, seven hundred fifty-one thousand, three hundred fifty-two".