150726434 has 8 divisors (see below), whose sum is σ = 226613100. Its totient is φ = 75188736.

The previous prime is 150726431. The next prime is 150726479. The reversal of 150726434 is 434627051.

It can be written as a sum of positive squares in 2 ways, for example, as 146337409 + 4389025 = 12097^2 + 2095^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 150726434.

It is not an unprimeable number, because it can be changed into a prime (150726431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86159 + ... + 87890.

Almost surely, 2^150726434 is an apocalyptic number.

150726434 is a deficient number, since it is larger than the sum of its proper divisors (75886666).

150726434 is a wasteful number, since it uses less digits than its factorization.

150726434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174484.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 150726434 is about 12277.0694385916. The cubic root of 150726434 is about 532.1856273666.

The spelling of 150726434 in words is "one hundred fifty million, seven hundred twenty-six thousand, four hundred thirty-four".