234567901 has 8 divisors (see below), whose sum is σ = 253587680. Its totient is φ = 216215568.

The previous prime is 234567899. The next prime is 234567911. The reversal of 234567901 is 109765432.

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

It is not a de Polignac number, because 234567901 - 2¹ = 234567899 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a deceptive number, since it divides R_234567900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234567911) by changing a digit.

It is a Kaprekar number, because its square (55022100179545801) can be partitioned into two parts whose sum is 234567901.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166131 + ... + 167536.

It is an arithmetic number, because the mean of its divisors is an integer number (31698460).

Almost surely, 2^234567901 is an apocalyptic number.

It is an amenable number.

234567901 is a deficient number, since it is larger than the sum of its proper divisors (19019779).

234567901 is a wasteful number, since it uses less digits than its factorization.

234567901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333723.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 234567901 is about 15315.6097168869. The cubic root of 234567901 is about 616.7221223402.

The spelling of 234567901 in words is "two hundred thirty-four million, five hundred sixty-seven thousand, nine hundred one".