27023061 has 32 divisors (see below), whose sum is σ = 40636288. Its totient is φ = 15863040.

The previous prime is 27023053. The next prime is 27023063. The reversal of 27023061 is 16032072.

It is a happy number.

It is not a de Polignac number, because 27023061 - 2³ = 27023053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27023063) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87870 + ... + 88176.

It is an arithmetic number, because the mean of its divisors is an integer number (1269884).

Almost surely, 2^27023061 is an apocalyptic number.

It is an amenable number.

27023061 is a deficient number, since it is larger than the sum of its proper divisors (13613227).

27023061 is a wasteful number, since it uses less digits than its factorization.

27023061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 27023061 is about 5198.3709948406. The cubic root of 27023061 is about 300.0853868058.

The spelling of 27023061 in words is "twenty-seven million, twenty-three thousand, sixty-one".