537376146 has 16 divisors (see below), whose sum is σ = 1081599744. Its totient is φ = 177984144.

The previous prime is 537376129. The next prime is 537376157. The reversal of 537376146 is 641673735.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 537376098 and 537376107.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 284290 + ... + 286173.

It is an arithmetic number, because the mean of its divisors is an integer number (67599984).

Almost surely, 2^537376146 is an apocalyptic number.

537376146 is an abundant number, since it is smaller than the sum of its proper divisors (544223598).

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

537376146 is a wasteful number, since it uses less digits than its factorization.

537376146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570625.

The product of its digits is 317520, while the sum is 42.

The square root of 537376146 is about 23181.3749807901. The cubic root of 537376146 is about 813.0042104631.

The spelling of 537376146 in words is "five hundred thirty-seven million, three hundred seventy-six thousand, one hundred forty-six".