30274127 has 8 divisors (see below), whose sum is σ = 34520976. Its totient is φ = 26301312.

The previous prime is 30274121. The next prime is 30274129. The reversal of 30274127 is 72147203.

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

It is not a de Polignac number, because 30274127 - 2¹⁸ = 30011983 is a prime.

It is a super-2 number, since 2×30274127² = 1833045531224258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30274096 and 30274105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30274121) 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, 68273 + ... + 68714.

It is an arithmetic number, because the mean of its divisors is an integer number (4315122).

Almost surely, 2^30274127 is an apocalyptic number.

30274127 is a deficient number, since it is larger than the sum of its proper divisors (4246849).

30274127 is a wasteful number, since it uses less digits than its factorization.

30274127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137017.

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 30274127 is about 5502.1929264612. The cubic root of 30274127 is about 311.6668006265. Note that the first 3 decimals are identical.

The spelling of 30274127 in words is "thirty million, two hundred seventy-four thousand, one hundred twenty-seven".