146761542 has 36 divisors (see below), whose sum is σ = 324980916. Its totient is φ = 47866680.

The previous prime is 146761541. The next prime is 146761553. The reversal of 146761542 is 245167641.

146761542 is a `hidden beast` number, since 1 + 46 + 76 + 1 + 542 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 146761497 and 146761506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146761541) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 37917 + ... + 41607.

Almost surely, 2^146761542 is an apocalyptic number.

146761542 is an abundant number, since it is smaller than the sum of its proper divisors (178219374).

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

146761542 is a wasteful number, since it uses less digits than its factorization.

146761542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3793 (or 3743 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 146761542 is about 12114.5178195420. The cubic root of 146761542 is about 527.4776816475.

The spelling of 146761542 in words is "one hundred forty-six million, seven hundred sixty-one thousand, five hundred forty-two".