147214046 has 24 divisors (see below), whose sum is σ = 259405776. Its totient is φ = 61378560.

The previous prime is 147214043. The next prime is 147214057. The reversal of 147214046 is 640412741.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147214043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15326 + ... + 23006.

It is an arithmetic number, because the mean of its divisors is an integer number (10808574).

Almost surely, 2^147214046 is an apocalyptic number.

147214046 is a deficient number, since it is larger than the sum of its proper divisors (112191730).

147214046 is an equidigital number, since it uses as much as digits as its factorization.

147214046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7764 (or 7727 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 147214046 is about 12133.1795503075. The cubic root of 147214046 is about 528.0192423925.

Adding to 147214046 its reverse (640412741), we get a palindrome (787626787).

The spelling of 147214046 in words is "one hundred forty-seven million, two hundred fourteen thousand, forty-six".