149763058 has 4 divisors (see below), whose sum is σ = 224644590. Its totient is φ = 74881528.

The previous prime is 149763049. The next prime is 149763083. The reversal of 149763058 is 850367941.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 850367941 = 2273 ⋅374117.

It can be written as a sum of positive squares in only one way, i.e., 117874449 + 31888609 = 10857^2 + 5647^2 .

It is a super-3 number, since 3×149763058³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37440763 + ... + 37440766.

Almost surely, 2^149763058 is an apocalyptic number.

149763058 is a deficient number, since it is larger than the sum of its proper divisors (74881532).

149763058 is an equidigital number, since it uses as much as digits as its factorization.

149763058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74881531.

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 149763058 is about 12237.7717743060. The cubic root of 149763058 is about 531.0493722143.

The spelling of 149763058 in words is "one hundred forty-nine million, seven hundred sixty-three thousand, fifty-eight".