150620436 has 36 divisors (see below), whose sum is σ = 384669012. Its totient is φ = 49688064.

The previous prime is 150620419. The next prime is 150620447. The reversal of 150620436 is 634026051.

150620436 is a `hidden beast` number, since 1 + 5 + 0 + 620 + 4 + 36 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 49617936 + 101002500 = 7044^2 + 10050^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18075 + ... + 25058.

Almost surely, 2^150620436 is an apocalyptic number.

It is an amenable number.

150620436 is an abundant number, since it is smaller than the sum of its proper divisors (234048576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

150620436 is a wasteful number, since it uses less digits than its factorization.

150620436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43240 (or 43235 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 150620436 is about 12272.7517696725. The cubic root of 150620436 is about 532.0608453596.

Adding to 150620436 its reverse (634026051), we get a palindrome (784646487).

The spelling of 150620436 in words is "one hundred fifty million, six hundred twenty thousand, four hundred thirty-six".