150907742 has 8 divisors (see below), whose sum is σ = 239677056. Its totient is φ = 71015392.

The previous prime is 150907733. The next prime is 150907753. The reversal of 150907742 is 247709051.

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

It is a congruent number.

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, 2219198 + ... + 2219265.

It is an arithmetic number, because the mean of its divisors is an integer number (29959632).

Almost surely, 2^150907742 is an apocalyptic number.

150907742 is a deficient number, since it is larger than the sum of its proper divisors (88769314).

150907742 is a wasteful number, since it uses less digits than its factorization.

150907742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4438482.

The product of its (nonzero) digits is 17640, while the sum is 35.

The square root of 150907742 is about 12284.4512290944. The cubic root of 150907742 is about 532.3989295859.

The spelling of 150907742 in words is "one hundred fifty million, nine hundred seven thousand, seven hundred forty-two".