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26230461 = 315755691
BaseRepresentation
bin110010000001…
…1111010111101
31211100122102120
41210003322331
523203333321
62334113153
7435645435
oct144037275
954318376
1026230461
1113896374
12894b7b9
1355852aa
1436ab2c5
152481ec6
hex1903ebd

26230461 has 8 divisors (see below), whose sum is σ = 35197344. Its totient is φ = 17375280.

The previous prime is 26230417. The next prime is 26230483. The reversal of 26230461 is 16403262.

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

It is not a de Polignac number, because 26230461 - 27 = 26230333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26230411) 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, 27375 + ... + 28316.

It is an arithmetic number, because the mean of its divisors is an integer number (4399668).

Almost surely, 226230461 is an apocalyptic number.

It is an amenable number.

26230461 is a deficient number, since it is larger than the sum of its proper divisors (8966883).

26230461 is a wasteful number, since it uses less digits than its factorization.

26230461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55851.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 26230461 is about 5121.5682168648. The cubic root of 26230461 is about 297.1223407375.

The spelling of 26230461 in words is "twenty-six million, two hundred thirty thousand, four hundred sixty-one".

Divisors: 1 3 157 471 55691 167073 8743487 26230461