275152342 has 8 divisors (see below), whose sum is σ = 426042432. Its totient is φ = 133138200.

The previous prime is 275152337. The next prime is 275152349. The reversal of 275152342 is 243251572.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×275152342² = 151417622616169928, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275152349) 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, 2218909 + ... + 2219032.

It is an arithmetic number, because the mean of its divisors is an integer number (53255304).

Almost surely, 2^275152342 is an apocalyptic number.

275152342 is a deficient number, since it is larger than the sum of its proper divisors (150890090).

275152342 is a wasteful number, since it uses less digits than its factorization.

275152342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4437974.

The product of its digits is 16800, while the sum is 31.

The square root of 275152342 is about 16587.7165999423. The cubic root of 275152342 is about 650.4157828963.

The spelling of 275152342 in words is "two hundred seventy-five million, one hundred fifty-two thousand, three hundred forty-two".