146124416 has 16 divisors (see below), whose sum is σ = 291107490. Its totient is φ = 73062144.

The previous prime is 146124409. The next prime is 146124437. The reversal of 146124416 is 614421641.

It can be written as a sum of positive squares in only one way, i.e., 90174016 + 55950400 = 9496^2 + 7480^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570671 + ... + 570926.

Almost surely, 2^146124416 is an apocalyptic number.

146124416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

146124416 is a deficient number, since it is larger than the sum of its proper divisors (144983074).

146124416 is an equidigital number, since it uses as much as digits as its factorization.

146124416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141611 (or 1141599 counting only the distinct ones).

The product of its digits is 4608, while the sum is 29.

The square root of 146124416 is about 12088.1932479589. The cubic root of 146124416 is about 526.7132733061.

The spelling of 146124416 in words is "one hundred forty-six million, one hundred twenty-four thousand, four hundred sixteen".