149026467 has 4 divisors (see below), whose sum is σ = 198701960. Its totient is φ = 99350976.

The previous prime is 149026463. The next prime is 149026483. The reversal of 149026467 is 764620941.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 149026467 - 2² = 149026463 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (149026463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24837742 + ... + 24837747.

It is an arithmetic number, because the mean of its divisors is an integer number (49675490).

Almost surely, 2^149026467 is an apocalyptic number.

149026467 is a deficient number, since it is larger than the sum of its proper divisors (49675493).

149026467 is an equidigital number, since it uses as much as digits as its factorization.

149026467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49675492.

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 149026467 is about 12207.6396981562. The cubic root of 149026467 is about 530.1773074737.

The spelling of 149026467 in words is "one hundred forty-nine million, twenty-six thousand, four hundred sixty-seven".