146461052 has 12 divisors (see below), whose sum is σ = 271383840. Its totient is φ = 68922816.

The previous prime is 146461043. The next prime is 146461057. The reversal of 146461052 is 250164641.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146461057) 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, 1076852 + ... + 1076987.

It is an arithmetic number, because the mean of its divisors is an integer number (22615320).

Almost surely, 2^146461052 is an apocalyptic number.

It is an amenable number.

146461052 is a deficient number, since it is larger than the sum of its proper divisors (124922788).

146461052 is a wasteful number, since it uses less digits than its factorization.

146461052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2153860 (or 2153858 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 146461052 is about 12102.1094029099. The cubic root of 146461052 is about 527.1174372548.

The spelling of 146461052 in words is "one hundred forty-six million, four hundred sixty-one thousand, fifty-two".