1552460147 has 4 divisors (see below), whose sum is σ = 1774240176. Its totient is φ = 1330680120.

The previous prime is 1552460101. The next prime is 1552460167. The reversal of 1552460147 is 7410642551.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7410642551 = 13 ⋅570049427.

It is not a de Polignac number, because 1552460147 - 2⁸ = 1552459891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1552460167) 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, 110890004 + ... + 110890017.

It is an arithmetic number, because the mean of its divisors is an integer number (443560044).

Almost surely, 2^1552460147 is an apocalyptic number.

1552460147 is a deficient number, since it is larger than the sum of its proper divisors (221780029).

1552460147 is an equidigital number, since it uses as much as digits as its factorization.

1552460147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221780028.

The product of its (nonzero) digits is 33600, while the sum is 35.

The square root of 1552460147 is about 39401.2708805186. The cubic root of 1552460147 is about 1157.9064863341.

The spelling of 1552460147 in words is "one billion, five hundred fifty-two million, four hundred sixty thousand, one hundred forty-seven".