356542132 has 6 divisors (see below), whose sum is σ = 623948738. Its totient is φ = 178271064.

The previous prime is 356542117. The next prime is 356542157. The reversal of 356542132 is 231245653.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 292957456 + 63584676 = 17116^2 + 7974^2 .

It is a super-2 number, since 2×356542132² = 254244583782210848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 356542094 and 356542103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44567763 + ... + 44567770.

Almost surely, 2^356542132 is an apocalyptic number.

It is an amenable number.

356542132 is a deficient number, since it is larger than the sum of its proper divisors (267406606).

356542132 is a wasteful number, since it uses less digits than its factorization.

356542132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89135537 (or 89135535 counting only the distinct ones).

The product of its digits is 21600, while the sum is 31.

The square root of 356542132 is about 18882.3232680727. The cubic root of 356542132 is about 709.0936872025.

Adding to 356542132 its reverse (231245653), we get a palindrome (587787785).

The spelling of 356542132 in words is "three hundred fifty-six million, five hundred forty-two thousand, one hundred thirty-two".