154641052 has 12 divisors (see below), whose sum is σ = 282388176. Its totient is φ = 73958720.

The previous prime is 154641043. The next prime is 154641059. The reversal of 154641052 is 250146451.

154641052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 154641052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154641059) 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, 840349 + ... + 840532.

It is an arithmetic number, because the mean of its divisors is an integer number (23532348).

Almost surely, 2^154641052 is an apocalyptic number.

It is an amenable number.

154641052 is a deficient number, since it is larger than the sum of its proper divisors (127747124).

154641052 is a wasteful number, since it uses less digits than its factorization.

154641052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1680908 (or 1680906 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 154641052 is about 12435.4755437820. The cubic root of 154641052 is about 536.7535578523.

The spelling of 154641052 in words is "one hundred fifty-four million, six hundred forty-one thousand, fifty-two".