149270470 has 8 divisors (see below), whose sum is σ = 268686864. Its totient is φ = 59708184.

The previous prime is 149270467. The next prime is 149270491. The reversal of 149270470 is 74072941.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7463514 + ... + 7463533.

It is an arithmetic number, because the mean of its divisors is an integer number (33585858).

Almost surely, 2^149270470 is an apocalyptic number.

149270470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

149270470 is a deficient number, since it is larger than the sum of its proper divisors (119416394).

149270470 is a wasteful number, since it uses less digits than its factorization.

149270470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14927054.

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 149270470 is about 12217.6294754752. The cubic root of 149270470 is about 530.4665051281.

The spelling of 149270470 in words is "one hundred forty-nine million, two hundred seventy thousand, four hundred seventy".