154641201 has 64 divisors (see below), whose sum is σ = 253338624. Its totient is φ = 82656000.

The previous prime is 154641199. The next prime is 154641203. The reversal of 154641201 is 102146451.

It is a happy number.

154641201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (154641199) and next prime (154641203).

It is not a de Polignac number, because 154641201 - 2¹ = 154641199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (154641203) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1531051 + ... + 1531151.

It is an arithmetic number, because the mean of its divisors is an integer number (3958416).

Almost surely, 2^154641201 is an apocalyptic number.

154641201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

154641201 is a deficient number, since it is larger than the sum of its proper divisors (98697423).

154641201 is a wasteful number, since it uses less digits than its factorization.

154641201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 154641201 is about 12435.4815347054. The cubic root of 154641201 is about 536.7537302435.

Adding to 154641201 its reverse (102146451), we get a palindrome (256787652).

The spelling of 154641201 in words is "one hundred fifty-four million, six hundred forty-one thousand, two hundred one".