149458763 has 8 divisors (see below), whose sum is σ = 151819776. Its totient is φ = 147105000.

The previous prime is 149458753. The next prime is 149458787. The reversal of 149458763 is 367854941.

149458763 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-149458763 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (149458733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51920 + ... + 54722.

It is an arithmetic number, because the mean of its divisors is an integer number (18977472).

Almost surely, 2^149458763 is an apocalyptic number.

149458763 is a deficient number, since it is larger than the sum of its proper divisors (2361013).

149458763 is an equidigital number, since it uses as much as digits as its factorization.

149458763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3625.

The product of its digits is 725760, while the sum is 47.

The square root of 149458763 is about 12225.3328380049. The cubic root of 149458763 is about 530.6894587166.

The spelling of 149458763 in words is "one hundred forty-nine million, four hundred fifty-eight thousand, seven hundred sixty-three".