150038002 has 8 divisors (see below), whose sum is σ = 225767916. Its totient is φ = 74782032.

The previous prime is 150037963. The next prime is 150038023. The reversal of 150038002 is 200830051.

It is a happy number.

It is a Cunningham number, because it is equal to 12249²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 150038001 + 1 = 12249^2 + 1^2 .

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

It is a super-2 number, since 2×150038002² = 45022804088304008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117693 + ... + 118960.

Almost surely, 2^150038002 is an apocalyptic number.

150038002 is a deficient number, since it is larger than the sum of its proper divisors (75729914).

150038002 is a wasteful number, since it uses less digits than its factorization.

150038002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236972.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 150038002 is about 12249.0000408197. Note that the first 4 decimals coincide. The cubic root of 150038002 is about 531.3741509703.

Adding to 150038002 its reverse (200830051), we get a palindrome (350868053).

It can be divided in two parts, 15003 and 8002, that added together give a triangular number (23005 = T₂₁₄).

The spelling of 150038002 in words is "one hundred fifty million, thirty-eight thousand, two".