156156046 has 8 divisors (see below), whose sum is σ = 235785744. Its totient is φ = 77560800.

The previous prime is 156156031. The next prime is 156156053. The reversal of 156156046 is 640651651.

It is a happy number.

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, 258235 + ... + 258838.

It is an arithmetic number, because the mean of its divisors is an integer number (29473218).

Almost surely, 2^156156046 is an apocalyptic number.

156156046 is a deficient number, since it is larger than the sum of its proper divisors (79629698).

156156046 is a wasteful number, since it uses less digits than its factorization.

156156046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517226.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 156156046 is about 12496.2412748794. The cubic root of 156156046 is about 538.5006947255.

The spelling of 156156046 in words is "one hundred fifty-six million, one hundred fifty-six thousand, forty-six".