149747301 has 36 divisors (see below), whose sum is σ = 239293600. Its totient is φ = 90169200.

The previous prime is 149747287. The next prime is 149747321. The reversal of 149747301 is 103747941.

It is not a de Polignac number, because 149747301 - 2⁹ = 149746789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149747321) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 216366 + ... + 217056.

Almost surely, 2^149747301 is an apocalyptic number.

149747301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

149747301 is a deficient number, since it is larger than the sum of its proper divisors (89546299).

149747301 is a wasteful number, since it uses less digits than its factorization.

149747301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918 (or 904 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 149747301 is about 12237.1279718731. The cubic root of 149747301 is about 531.0307471529.

The spelling of 149747301 in words is "one hundred forty-nine million, seven hundred forty-seven thousand, three hundred one".