157741064 has 32 divisors (see below), whose sum is σ = 327132120. Its totient is φ = 70834176.

The previous prime is 157741039. The next prime is 157741069. The reversal of 157741064 is 460147751.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 113252164 + 44488900 = 10642^2 + 6670^2 .

It is not an unprimeable number, because it can be changed into a prime (157741069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16649 + ... + 24344.

Almost surely, 2^157741064 is an apocalyptic number.

It is an amenable number.

157741064 is an abundant number, since it is smaller than the sum of its proper divisors (169391056).

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

157741064 is a wasteful number, since it uses less digits than its factorization.

157741064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41049 (or 41045 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 157741064 is about 12559.5009454994. The cubic root of 157741064 is about 540.3165313867.

The spelling of 157741064 in words is "one hundred fifty-seven million, seven hundred forty-one thousand, sixty-four".