141906556 has 12 divisors (see below), whose sum is σ = 270912600. Its totient is φ = 64502960.

The previous prime is 141906547. The next prime is 141906559. The reversal of 141906556 is 655609141.

141906556 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×141906556² = 40274941271562272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141906559) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1612531 + ... + 1612618.

It is an arithmetic number, because the mean of its divisors is an integer number (22576050).

Almost surely, 2^141906556 is an apocalyptic number.

It is an amenable number.

141906556 is a deficient number, since it is larger than the sum of its proper divisors (129006044).

141906556 is a wasteful number, since it uses less digits than its factorization.

141906556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3225164 (or 3225162 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 37.

The square root of 141906556 is about 11912.4538194278. The cubic root of 141906556 is about 521.5958812499.

The spelling of 141906556 in words is "one hundred forty-one million, nine hundred six thousand, five hundred fifty-six".