332115487 has 16 divisors (see below), whose sum is σ = 368676000. Its totient is φ = 296663040.

The previous prime is 332115473. The next prime is 332115529. The reversal of 332115487 is 784511233.

It is a cyclic number.

It is not a de Polignac number, because 332115487 - 2¹⁹ = 331591199 is a prime.

It is a super-2 number, since 2×332115487² = 220601393410494338, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332115467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157939 + ... + 160027.

It is an arithmetic number, because the mean of its divisors is an integer number (23042250).

Almost surely, 2^332115487 is an apocalyptic number.

332115487 is a deficient number, since it is larger than the sum of its proper divisors (36560513).

332115487 is a wasteful number, since it uses less digits than its factorization.

332115487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2346.

The product of its digits is 20160, while the sum is 34.

The square root of 332115487 is about 18224.0359690163. The cubic root of 332115487 is about 692.5158364140.

The spelling of 332115487 in words is "three hundred thirty-two million, one hundred fifteen thousand, four hundred eighty-seven".