146361413 has 4 divisors (see below), whose sum is σ = 159667008. Its totient is φ = 133055820.

The previous prime is 146361403. The next prime is 146361419. The reversal of 146361413 is 314163641.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 146361413 - 2⁸ = 146361157 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146361419) 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, 6652781 + ... + 6652802.

It is an arithmetic number, because the mean of its divisors is an integer number (39916752).

Almost surely, 2^146361413 is an apocalyptic number.

It is an amenable number.

146361413 is a deficient number, since it is larger than the sum of its proper divisors (13305595).

146361413 is a wasteful number, since it uses less digits than its factorization.

146361413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13305594.

The product of its digits is 5184, while the sum is 29.

The square root of 146361413 is about 12097.9921061307. The cubic root of 146361413 is about 526.9978756184.

The spelling of 146361413 in words is "one hundred forty-six million, three hundred sixty-one thousand, four hundred thirteen".