1552402114 has 4 divisors (see below), whose sum is σ = 2328603174. Its totient is φ = 776201056.

The previous prime is 1552402051. The next prime is 1552402133. The reversal of 1552402114 is 4112042551.

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

It can be written as a sum of positive squares in only one way, i.e., 1381237225 + 171164889 = 37165^2 + 13083^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 388100527 + ... + 388100530.

Almost surely, 2^1552402114 is an apocalyptic number.

1552402114 is a deficient number, since it is larger than the sum of its proper divisors (776201060).

1552402114 is an equidigital number, since it uses as much as digits as its factorization.

1552402114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 776201059.

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 1552402114 is about 39400.5344379997. The cubic root of 1552402114 is about 1157.8920581323.

Adding to 1552402114 its reverse (4112042551), we get a palindrome (5664444665).

It can be divided in two parts, 1552402 and 114, that added together give a square (1552516 = 1246²).

The spelling of 1552402114 in words is "one billion, five hundred fifty-two million, four hundred two thousand, one hundred fourteen".