146837042 has 16 divisors (see below), whose sum is σ = 240473664. Its totient is φ = 66690000.

The previous prime is 146837029. The next prime is 146837051. The reversal of 146837042 is 240738641.

It is a super-2 number, since 2×146837042² = 43122233806619528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 146836993 and 146837011.

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, 40067 + ... + 43577.

It is an arithmetic number, because the mean of its divisors is an integer number (15029604).

Almost surely, 2^146837042 is an apocalyptic number.

146837042 is a deficient number, since it is larger than the sum of its proper divisors (93636622).

146837042 is a wasteful number, since it uses less digits than its factorization.

146837042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5425.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 146837042 is about 12117.6335148411. The cubic root of 146837042 is about 527.5681180049.

The spelling of 146837042 in words is "one hundred forty-six million, eight hundred thirty-seven thousand, forty-two".