158466760 has 16 divisors (see below), whose sum is σ = 356550300. Its totient is φ = 63386688.

The previous prime is 158466733. The next prime is 158466769. The reversal of 158466760 is 67664851.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 154803364 + 3663396 = 12442^2 + 1914^2 .

It is a super-2 number, since 2×158466760² = 50223428049795200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (158466769) 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, 1980795 + ... + 1980874.

Almost surely, 2^158466760 is an apocalyptic number.

158466760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

158466760 is an abundant number, since it is smaller than the sum of its proper divisors (198083540).

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

158466760 is a wasteful number, since it uses less digits than its factorization.

158466760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3961680 (or 3961676 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 158466760 is about 12588.3581137494. The cubic root of 158466760 is about 541.1438487786.

The spelling of 158466760 in words is "one hundred fifty-eight million, four hundred sixty-six thousand, seven hundred sixty".