149120627 has 4 divisors (see below), whose sum is σ = 151346376. Its totient is φ = 146894880.

The previous prime is 149120591. The next prime is 149120659. The reversal of 149120627 is 726021941.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 726021941 = 17 ⋅42707173.

It is a cyclic number.

It is not a de Polignac number, because 149120627 - 2¹² = 149116531 is a prime.

It is a super-2 number, since 2×149120627² = 44473922793746258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 149120593 and 149120602.

It is not an unprimeable number, because it can be changed into a prime (149120827) 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, 1112774 + ... + 1112907.

It is an arithmetic number, because the mean of its divisors is an integer number (37836594).

Almost surely, 2^149120627 is an apocalyptic number.

149120627 is a deficient number, since it is larger than the sum of its proper divisors (2225749).

149120627 is an equidigital number, since it uses as much as digits as its factorization.

149120627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2225748.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 149120627 is about 12211.4956905368. The cubic root of 149120627 is about 530.2889453278.

The spelling of 149120627 in words is "one hundred forty-nine million, one hundred twenty thousand, six hundred twenty-seven".