1552601396 has 12 divisors (see below), whose sum is σ = 2804699520. Its totient is φ = 751258680.

The previous prime is 1552601339. The next prime is 1552601399. The reversal of 1552601396 is 6931062551.

It is a super-2 number, since 2×1552601396² = 4821142189722297632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1552601399) 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, 6260366 + ... + 6260613.

It is an arithmetic number, because the mean of its divisors is an integer number (233724960).

Almost surely, 2^1552601396 is an apocalyptic number.

It is an amenable number.

1552601396 is a deficient number, since it is larger than the sum of its proper divisors (1252098124).

1552601396 is a wasteful number, since it uses less digits than its factorization.

1552601396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12521014 (or 12521012 counting only the distinct ones).

The product of its (nonzero) digits is 48600, while the sum is 38.

The square root of 1552601396 is about 39403.0632819328. The cubic root of 1552601396 is about 1157.9416022485.

The spelling of 1552601396 in words is "one billion, five hundred fifty-two million, six hundred one thousand, three hundred ninety-six".