149757041 has 8 divisors (see below), whose sum is σ = 171700224. Its totient is φ = 127951200.

The previous prime is 149757017. The next prime is 149757053. The reversal of 149757041 is 140757941.

149757041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 149757041 - 2⁶ = 149756977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 149756986 and 149757004.

It is not an unprimeable number, because it can be changed into a prime (149757341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31985 + ... + 36366.

It is an arithmetic number, because the mean of its divisors is an integer number (21462528).

Almost surely, 2^149757041 is an apocalyptic number.

It is an amenable number.

149757041 is a deficient number, since it is larger than the sum of its proper divisors (21943183).

149757041 is an equidigital number, since it uses as much as digits as its factorization.

149757041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68671.

The product of its (nonzero) digits is 35280, while the sum is 38.

The square root of 149757041 is about 12237.5259345997. The cubic root of 149757041 is about 531.0422601648.

The spelling of 149757041 in words is "one hundred forty-nine million, seven hundred fifty-seven thousand, forty-one".