490014152 has 8 divisors (see below), whose sum is σ = 918776550. Its totient is φ = 245007072.

The previous prime is 490014143. The next prime is 490014163. The reversal of 490014152 is 251410094.

It can be written as a sum of positive squares in only one way, i.e., 489559876 + 454276 = 22126^2 + 674^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×490014152² = 480227738320558208, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30625877 + ... + 30625892.

Almost surely, 2^490014152 is an apocalyptic number.

It is an amenable number.

490014152 is a deficient number, since it is larger than the sum of its proper divisors (428762398).

490014152 is a wasteful number, since it uses less digits than its factorization.

490014152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61251775 (or 61251771 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 490014152 is about 22136.2632799667. The cubic root of 490014152 is about 788.3811060756.

The spelling of 490014152 in words is "four hundred ninety million, fourteen thousand, one hundred fifty-two".