987158150 has 96 divisors (see below), whose sum is σ = 2076295680. Its totient is φ = 346032000.

The previous prime is 987158147. The next prime is 987158153. The reversal of 987158150 is 51851789.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (987158147) and next prime (987158153).

It is a super-2 number, since 2×987158150² = 1948962426222845000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (987158153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3642515 + ... + 3642785.

It is an arithmetic number, because the mean of its divisors is an integer number (21628080).

Almost surely, 2^987158150 is an apocalyptic number.

987158150 is an abundant number, since it is smaller than the sum of its proper divisors (1089137530).

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

987158150 is a wasteful number, since it uses less digits than its factorization.

987158150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510 (or 505 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 44.

The square root of 987158150 is about 31419.0730289740. The cubic root of 987158150 is about 995.7009277967.

The spelling of 987158150 in words is "nine hundred eighty-seven million, one hundred fifty-eight thousand, one hundred fifty".