26950090 has 32 divisors (see below), whose sum is σ = 49688640. Its totient is φ = 10521984.

The previous prime is 26950087. The next prime is 26950123. The reversal of 26950090 is 9005962.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95089 + ... + 95371.

It is an arithmetic number, because the mean of its divisors is an integer number (1552770).

Almost surely, 2^26950090 is an apocalyptic number.

26950090 is a deficient number, since it is larger than the sum of its proper divisors (22738550).

26950090 is a wasteful number, since it uses less digits than its factorization.

26950090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486.

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 26950090 is about 5191.3476092437. The cubic root of 26950090 is about 299.8150341303.

The spelling of 26950090 in words is "twenty-six million, nine hundred fifty thousand, ninety".