270651401 has 4 divisors (see below), whose sum is σ = 272163600. Its totient is φ = 269139204.

The previous prime is 270651397. The next prime is 270651457. The reversal of 270651401 is 104156072.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 270651401 - 2² = 270651397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (270651001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 755831 + ... + 756188.

It is an arithmetic number, because the mean of its divisors is an integer number (68040900).

Almost surely, 2^270651401 is an apocalyptic number.

It is an amenable number.

270651401 is a deficient number, since it is larger than the sum of its proper divisors (1512199).

270651401 is a wasteful number, since it uses less digits than its factorization.

270651401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1512198.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 270651401 is about 16451.4862854394. The cubic root of 270651401 is about 646.8497676794.

The spelling of 270651401 in words is "two hundred seventy million, six hundred fifty-one thousand, four hundred one".