156764148 has 24 divisors (see below), whose sum is σ = 377583360. Its totient is φ = 50568960.

The previous prime is 156764147. The next prime is 156764149. The reversal of 156764148 is 841467651.

It is an interprime number because it is at equal distance from previous prime (156764147) and next prime (156764149).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156764143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210333 + ... + 211076.

It is an arithmetic number, because the mean of its divisors is an integer number (15732640).

Almost surely, 2^156764148 is an apocalyptic number.

It is an amenable number.

156764148 is an abundant number, since it is smaller than the sum of its proper divisors (220819212).

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

156764148 is a wasteful number, since it uses less digits than its factorization.

156764148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421447 (or 421445 counting only the distinct ones).

The product of its digits is 161280, while the sum is 42.

The square root of 156764148 is about 12520.5490294955. The cubic root of 156764148 is about 539.1987981215.

The spelling of 156764148 in words is "one hundred fifty-six million, seven hundred sixty-four thousand, one hundred forty-eight".