134650542 has 16 divisors (see below), whose sum is σ = 290016720. Its totient is φ = 41430912.

The previous prime is 134650541. The next prime is 134650543. The reversal of 134650542 is 245056431.

It is an interprime number because it is at equal distance from previous prime (134650541) and next prime (134650543).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134650541) 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, 863067 + ... + 863222.

It is an arithmetic number, because the mean of its divisors is an integer number (18126045).

Almost surely, 2^134650542 is an apocalyptic number.

134650542 is an abundant number, since it is smaller than the sum of its proper divisors (155366178).

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

134650542 is a wasteful number, since it uses less digits than its factorization.

134650542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1726307.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 134650542 is about 11603.9020161323. The cubic root of 134650542 is about 512.5497609427.

The spelling of 134650542 in words is "one hundred thirty-four million, six hundred fifty thousand, five hundred forty-two".