146061536 has 12 divisors (see below), whose sum is σ = 287558712. Its totient is φ = 73030752.

The previous prime is 146061499. The next prime is 146061547. The reversal of 146061536 is 635160641.

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 4564423 = 146061536 / (1 + 4 + 6 + 0 + 6 + 1 + 5 + 3 + 6).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2282180 + ... + 2282243.

It is an arithmetic number, because the mean of its divisors is an integer number (23963226).

Almost surely, 2^146061536 is an apocalyptic number.

146061536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

146061536 is a deficient number, since it is larger than the sum of its proper divisors (141497176).

146061536 is an equidigital number, since it uses as much as digits as its factorization.

146061536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4564433 (or 4564425 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 146061536 is about 12085.5920831377. The cubic root of 146061536 is about 526.6377110254.

The spelling of 146061536 in words is "one hundred forty-six million, sixty-one thousand, five hundred thirty-six".