157126406 has 8 divisors (see below), whose sum is σ = 235771824. Its totient is φ = 78535800.

The previous prime is 157126373. The next prime is 157126433. The reversal of 157126406 is 604621751.

157126406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 5570 + ... + 18581.

It is an arithmetic number, because the mean of its divisors is an integer number (29471478).

Almost surely, 2^157126406 is an apocalyptic number.

157126406 is a deficient number, since it is larger than the sum of its proper divisors (78645418).

157126406 is a wasteful number, since it uses less digits than its factorization.

157126406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27406.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 157126406 is about 12535.0072197825. The cubic root of 157126406 is about 539.6138139590.

The spelling of 157126406 in words is "one hundred fifty-seven million, one hundred twenty-six thousand, four hundred six".