27007050 has 144 divisors (see below), whose sum is σ = 82226880. Its totient is φ = 5744640.

The previous prime is 27007049. The next prime is 27007081. The reversal of 27007050 is 5070072.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 303406 + ... + 303494.

It is an arithmetic number, because the mean of its divisors is an integer number (571020).

Almost surely, 2^27007050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27007050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41113440).

27007050 is an abundant number, since it is smaller than the sum of its proper divisors (55219830).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27007050 is a wasteful number, since it uses less digits than its factorization.

27007050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145 (or 123 counting only the distinct ones).

The product of its (nonzero) digits is 490, while the sum is 21.

The square root of 27007050 is about 5196.8307649951. The cubic root of 27007050 is about 300.0261088388.

The spelling of 27007050 in words is "twenty-seven million, seven thousand, fifty".