120630454 has 24 divisors (see below), whose sum is σ = 211150800. Its totient is φ = 51536016.

The previous prime is 120630439. The next prime is 120630493. The reversal of 120630454 is 454036021.

It is a super-2 number, since 2×120630454² = 29103412864492232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32439 + ... + 35965.

It is an arithmetic number, because the mean of its divisors is an integer number (8797950).

Almost surely, 2^120630454 is an apocalyptic number.

120630454 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

120630454 is a deficient number, since it is larger than the sum of its proper divisors (90520346).

120630454 is a wasteful number, since it uses less digits than its factorization.

120630454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3892 (or 3885 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 120630454 is about 10983.1896095806. The cubic root of 120630454 is about 494.1047027927.

Adding to 120630454 its reverse (454036021), we get a palindrome (574666475).

The spelling of 120630454 in words is "one hundred twenty million, six hundred thirty thousand, four hundred fifty-four".