27073436 has 24 divisors (see below), whose sum is σ = 51748704. Its totient is φ = 12317760.

The previous prime is 27073433. The next prime is 27073441. The reversal of 27073436 is 63437072.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27073433) 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, 26 + ... + 7358.

It is an arithmetic number, because the mean of its divisors is an integer number (2156196).

Almost surely, 2^27073436 is an apocalyptic number.

27073436 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

27073436 is a deficient number, since it is larger than the sum of its proper divisors (24675268).

27073436 is a wasteful number, since it uses less digits than its factorization.

27073436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7421 (or 7419 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 32.

The square root of 27073436 is about 5203.2140067462. The cubic root of 27073436 is about 300.2717389706.

The spelling of 27073436 in words is "twenty-seven million, seventy-three thousand, four hundred thirty-six".