275902942 has 16 divisors (see below), whose sum is σ = 473328000. Its totient is φ = 118156248.

The previous prime is 275902931. The next prime is 275902943. The reversal of 275902942 is 249209572.

It is a super-2 number, since 2×275902942² = 152244866808510728, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 275902895 and 275902904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275902943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14413 + ... + 27559.

It is an arithmetic number, because the mean of its divisors is an integer number (29583000).

Almost surely, 2^275902942 is an apocalyptic number.

275902942 is a deficient number, since it is larger than the sum of its proper divisors (197425058).

275902942 is a wasteful number, since it uses less digits than its factorization.

275902942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14655.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 275902942 is about 16610.3263664505. The cubic root of 275902942 is about 651.0066783804.

The spelling of 275902942 in words is "two hundred seventy-five million, nine hundred two thousand, nine hundred forty-two".