157433046 has 16 divisors (see below), whose sum is σ = 315033600. Its totient is φ = 52449768.

The previous prime is 157433027. The next prime is 157433047. The reversal of 157433046 is 640334751.

157433046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 157432998 and 157433016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157433047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7575 + ... + 19293.

It is an arithmetic number, because the mean of its divisors is an integer number (19689600).

Almost surely, 2^157433046 is an apocalyptic number.

157433046 is an abundant number, since it is smaller than the sum of its proper divisors (157600554).

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

157433046 is a wasteful number, since it uses less digits than its factorization.

157433046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13963.

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 157433046 is about 12547.2326032476. The cubic root of 157433046 is about 539.9646135934.

Adding to 157433046 its reverse (640334751), we get a palindrome (797767797).

The spelling of 157433046 in words is "one hundred fifty-seven million, four hundred thirty-three thousand, forty-six".