149048401 has 8 divisors (see below), whose sum is σ = 160172640. Its totient is φ = 138186048.

The previous prime is 149048399. The next prime is 149048411. The reversal of 149048401 is 104840941.

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

It is a cyclic number.

It is not a de Polignac number, because 149048401 - 2¹ = 149048399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (149048411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64291 + ... + 66568.

It is an arithmetic number, because the mean of its divisors is an integer number (20021580).

Almost surely, 2^149048401 is an apocalyptic number.

It is an amenable number.

149048401 is a deficient number, since it is larger than the sum of its proper divisors (11124239).

149048401 is a wasteful number, since it uses less digits than its factorization.

149048401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130943.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 149048401 is about 12208.5380369641. The cubic root of 149048401 is about 530.2033170339.

The spelling of 149048401 in words is "one hundred forty-nine million, forty-eight thousand, four hundred one".