1532396166 has 16 divisors (see below), whose sum is σ = 3502619904. Its totient is φ = 437827464.

The previous prime is 1532396149. The next prime is 1532396171. The reversal of 1532396166 is 6616932351.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 36485623 = 1532396166 / (1 + 5 + 3 + 2 + 3 + 9 + 6 + 1 + 6 + 6).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18242770 + ... + 18242853.

It is an arithmetic number, because the mean of its divisors is an integer number (218913744).

Almost surely, 2^1532396166 is an apocalyptic number.

1532396166 is an abundant number, since it is smaller than the sum of its proper divisors (1970223738).

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

1532396166 is a wasteful number, since it uses less digits than its factorization.

1532396166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36485635.

The product of its digits is 174960, while the sum is 42.

The square root of 1532396166 is about 39145.8320386730. The cubic root of 1532396166 is about 1152.8965836216.

The spelling of 1532396166 in words is "one billion, five hundred thirty-two million, three hundred ninety-six thousand, one hundred sixty-six".