30141462 has 16 divisors (see below), whose sum is σ = 64920240. Its totient is φ = 9274272.

The previous prime is 30141457. The next prime is 30141479. The reversal of 30141462 is 26414103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193137 + ... + 193292.

It is an arithmetic number, because the mean of its divisors is an integer number (4057515).

Almost surely, 2^30141462 is an apocalyptic number.

30141462 is an abundant number, since it is smaller than the sum of its proper divisors (34778778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30141462 is a wasteful number, since it uses less digits than its factorization.

30141462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386447.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 30141462 is about 5490.1240423145. The cubic root of 30141462 is about 311.2108797464.

Adding to 30141462 its reverse (26414103), we get a palindrome (56555565).

It can be divided in two parts, 301414 and 62, that added together give a triangular number (301476 = T₇₇₆).

The spelling of 30141462 in words is "thirty million, one hundred forty-one thousand, four hundred sixty-two".